ClassID:

75483

B65D77/225 - CPC Classification

Classification description:

Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags; Details Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element

Recent Application in this class:
#1
20250388364
2025-12-25

Expandable and Foldable Storage Organizer Bag

#2
20250340354
2025-11-06

VALVE, AND PACKAGE

#3
20250313400
2025-10-09

COOKING METHOD AND APPARATUS

#4
20250236448
2025-07-24

VALVE, AND PACKAGE

#5
20250229966
2025-07-17

VALVE, AND PACKAGE

#6
20250145359
2025-05-08

Degassing valve for an airtight container and method for making such a valve

#7
20250083178
2025-03-13

NOVEL FLUID SUPPLY CUP

#8
20250042639
2025-02-06

VALVING SYSTEM AND VACUUM CONTAINERS

#9
20240425259
2024-12-26

PRESSURE RELIEF CONTAINER FOR FOOD TO BE HEATED AND BOX HAVING SAID CONTAINER

#10
20240417152
2024-12-19

One-way valve for food packages

#11
20240308749
2024-09-19

PACKAGING BAG, SEALING BAR, AND PRODUCTION METHOD FOR PACKAGING BAG

#12
20240246741
2024-07-25

Pressure Relief Valve with High Pressure Opening and Closing Functionality

#13
20240245070
2024-07-25

PROCESSING OF SEEDS OF FRUIT

#14
20240017900
2024-01-18

METHOD FOR THE PRODUCTION OF AT LEAST ONE AROMA PROTECTION VALVE, AND AROMA PROTECTION VALVE

#15
20230415971
2023-12-28

INTEGRATED INLINE ONE-WAY VALVE

#16
20230391529
2023-12-07

FLEXIBLE BAG DISPENSING CONTAINER WITH VENTS

#17
20230375097
2023-11-23

Flexible laminate structure with integrated one-way valve

#18
20230312211
2023-10-05

MICROWAVABLE POUCH

#19
20230202155
2023-06-29

METHODS OF RECYCLING FLEXIBLE PACKAGES FORMED OF RECYCLABLE BARRIER LAMINATES

#20
20230192380
2023-06-22

Pressure relief blow-out plugs and related packages

#21
20230159258
2023-05-25

Cooking method and apparatus

#22
20230148104
2023-05-11

RELIEF VALVE

#23
20230102098
2023-03-30

Generator

#24
20230024964
2023-01-26

PACKAGING

#25
20230002137
2023-01-05

Pressure relief blow-out plugs and related packages

#26
20220340347
2022-10-27

Systems for compensating for atmospheric pressure changes for high-altitude transport of packages containing powdered and/or granular materials

#27
20220332490
2022-10-20

Valve for a packaging container

#28
20220332489
2022-10-20

Valve for a packaging container

#29
20220312944
2022-10-06

DRINKING BOTTLE

#30
20220297928
2022-09-22

METHODS FOR PREPARING LIQUID PRODUCTS USING PRESSURIZED EXTRACTION FLUIDS

#31
20220289452
2022-09-15

Explosion-proof structure

#32
20220267079
2022-08-25

Reclosable Cover for a Hollow Object and Method for Making Same

#33
20220234810
2022-07-28

PLASTIC FILM AND PACKAGING USING THE PLASTIC FILM

#34
20220204238
2022-06-30

Gas discharge valve for packaging material

#35
20220134719
2022-05-05

MECHANICALLY RECYCLABLE BARRIER LAMINATES FOR MAKING FLEXIBLE PACKAGING AND METHODS OF RECYCLING FLEXIBLE PACKAGES FORMED OF RECYCLABLE BARRIER LAMINATES

#36
20220105010
2022-04-07

Bottle assembly and valve assembly

#37
20220073250
2022-03-10

CONTAINER FOR RECEIVING ANIMAL FEED

#38
20220055826
2022-02-24

Package having a hingeable valve mechanism

#39
20210395067
2021-12-23

Bag-in-keg container with fixed pressure PRV

#40
20210380322
2021-12-09

Steam-releasing pouch

#41
20210371181
2021-12-02

Containers for transporting and storing liquid compositions

#42
20210347552
2021-11-11

Food container using heating element

#43
20210341068
2021-11-04

Valve and package provided with the same

#44
20210332894
2021-10-28

Flexible laminate structure with integrated one-way valve

#45
20210316926
2021-10-14

SYSTEM AND PROCESS FOR COOKING FOOD IN A VALVED POUCH

#46
20210309434
2021-10-07

Package capable of releasing pressure

#47
20210276780
2021-09-09

Pressure relief valve with wetting fluid reservoirs

#48
20210188514
2021-06-24

RECYCLABLE FLEXIBLE PACKAGE WITH VALVE FOR OXYGEN SENSITIVE PRODUCTS AND METHODS OF MAKING THE SAME

#49
20210147105
2021-05-20

Delaminatable container

#50
20210145029
2021-05-20

Packaging with pressure driven oxygen egress

#51
20210039863
2021-02-11

CAPSULES WITH DEGASSING VALVES

#52
20200400245
2020-12-24

Flexible laminate structure with integrated one-way valve

#53
20200399042
2020-12-24

Vacuum storage bag assembly and vacuum storage system therewith

#54
20200369450
2020-11-26

Flexible laminate with improved integrated pressure-release valve

#55
20200361687
2020-11-19

Fermented food packing pouch, fermented food packing method using same, and packing pouch

#56
20200239214
2020-07-30

Pressure relief valve with floating diaphragm

#57
20200239213
2020-07-30

Vacuum-tight pressure relief valve for packaging containers

#58
20200180843
2020-06-11

STEAM-RELEASING FLAT POUCH

#59
20200172312
2020-06-04

Multilayer container and method for inspecting air leaks in multilayer container

#60
20200130913
2020-04-30

DEGASSING VALVE WITH POSITIVE-PRESSURE CONTROL, METHODS FOR PRODUCING SAME AND PACKETS CONTAINING SAME

#61
20200122904
2020-04-23

COFFEE BAG VENT

#62
20200071050
2020-03-05

ADHESIVE VALVE, SHEET, LAMINATED MATERIAL AND FOOD CONTAINER, AS WELL AS A PROCESS FOR MANUFACTURING THIS SHEET OR LAMINATED MATERIAL

#63
20200047968
2020-02-13

Valve and vacuum storage bag equipped with the valve

#64
20200039718
2020-02-06

Steam-releasing pouch

#65
20200010256
2020-01-09

One-way valve for food packages

#66
20190386271
2019-12-19

Pressure relief mechanism, case, and pressure relief valve

#67
20190367227
2019-12-05

ARTICLES AND METHODS FOR IMPROVED PACKAGING AND STORAGE OF CONSUMER PRODUCTS HAVING AN AROMA

#68
20190337670
2019-11-07

Procedure for manufacturing a laminated package for solid products in powder or grain form, as well as a package obtained by this procedure

#69
20190335776
2019-11-07

PRODUCE RIPENING

#70
20190256239
2019-08-22

Delaminatable container

#71
20190248547
2019-08-15

Dried food fresh-keeping packaging bag structure

#72
20190241295
2019-08-08

Packaging bag fresh-keeping exhaust valve structure

#73
20190225402
2019-07-25

Device for controlling gas, vapor, pressure within a package

#74
20190193896
2019-06-27

Patch vent for flexible packaging bags

#75
20190177069
2019-06-13

One-way valve

#76
20190168918
2019-06-06

Valve assembly for bags

#77
20190135532
2019-05-09

Aerosol dispenser with integral vent outer container therefor and preform therefor

#78
20190133889
2019-05-09

Bottle assembly and valve assembly

#79
20190100344
2019-04-04

Delaminatable container

#80
20190098918
2019-04-04

Packaging with pressure driven oxygen egress

#81
20190092574
2019-03-28

Machine and method for pressure relief valves for hermetic containers

#82
20190084726
2019-03-21

Dispenser for dispensing flowable material

#83
20190062002
2019-02-28

Standing pouch with steam release

#84
20190047751
2019-02-14

Flexible laminate structure with integrated one-way valve

#85
20190047707
2019-02-14

Inflatable packaging for use with UAV

#86
20190039821
2019-02-07

Packaging assembly for the transport and storing of roasted coffee and method for packaging roasted coffee beans

#87
20180370673
2018-12-27

Delaminatable container

#88
20180319557
2018-11-08

Fluid guiding device and vacuum container having the same

#89
20180290808
2018-10-11

Valve for a flexible packaging with an aerating and/or venting opening and method for aerating and/or venting a flexible packaging

#90
20180265241
2018-09-20

Delamination container, method for attaching cap to delamination container, and method for manufacturing delamination container

#91
20180237204
2018-08-23

STORAGE BAG

#92
20180229912
2018-08-16

Compression bag and deflation valve for use therewith

#93
20180229908
2018-08-16

Articles and methods for improved packaging and storage of consumer products having an aroma

#94
20180170645
2018-06-21

PRE-OILED VALVE

#95
20180162623
2018-06-14

Flexible packages with clog resistant degassing valve and methods of making the same

#96
20180097214
2018-04-05

Pressure relief mechanism, case, and pressure relief valve

#97
20180079566
2018-03-22

Membrane sealed container

#98
20170347672
2017-12-07

Packaged Frozen Precooked Dough or Batter-Based Food Products and Methods

#99
20170341356
2017-11-30

Valve and method of making same

#100
20170320617
2017-11-09

Procedure for manufacturing a laminated package for solid products in powder or grain form, as well as a package obtained by this procedure

#101
20170313462
2017-11-02

Delaminated container manufacturing method and air leak inspection method for delaminated container

#102
20170307091
2017-10-26

One-way valve score design

#103
20170305609
2017-10-26

Flexible containers with venting structure

#104
20170283136
2017-10-05

Integrated one-way valve with polyol film

#105
20170265673
2017-09-21

Method and oven for vacuum cooking

#106
20170259984
2017-09-14

Flexible containers having flexible valves

#107
20170247159
2017-08-31

Flexible laminate having an integrated pressure-release valve

#108
20170197749
2017-07-13

LAMINATED RELEASE CONTAINER AND METHOD FOR MANUFACTURING SAME

#109
20170183137
2017-06-29

PRESSURISED CONTAINER WITH PRESSURE RELIEF VALVE

#110
20170174416
2017-06-22

Easy pouring packaging pouch

#111
20170132954
2017-05-11

Pressure compensation label for sticking to a surface, and method

#112
20170096277
2017-04-06

Vented steam cooking package

#113
20170036802
2017-02-09

Delaminatable container

#114
20170029157
2017-02-02

Delaminatable container, method of checking the same for a pinhole, and method of processing the same

#115
20170029156
2017-02-02

Delaminatable container

#116
20170001783
2017-01-05

Self-adhesive label valve

#117
20160355287
2016-12-08

Magnetron control system and associated methodology

#118
20160340085
2016-11-24

Flexible laminate structure with integrated one-way valve

#119
20160272402
2016-09-22

Steam release standing pouch and content-enclosing standing pouch

#120
20160264332
2016-09-15

PRESSURE RELIEF ONE-WAY VALVE, HERMETIC CONTAINER AND METHOD TO MANUFACTURE A PRESSURE RELIEF ONE-WAY VALVE

#121
20160185501
2016-06-30

Valve device for a packaging configured to hold a product releasing a gas

#122
20160152399
2016-06-02

Packaging material, packaging bag, packaging container, and packaged body

#123
20150360839
2015-12-17

FLEXIBLE POUCH WITH PRESSURE RELIEF VALVE

#124
20150344210
2015-12-03

Self-venting package

#125
20150342338
2015-12-03

Oral care dispenser

#126
20150327590
2015-11-19

Compositions and methods for improved packaging and storage of dry foodstuffs

#127
20150316161
2015-11-05

Regulating apparatus for a pressure activated one-way valve

#128
20150291342
2015-10-15

FLEXIBLE SELF-SEALING SELF-VENTING HOT-FILL CONTAINER

#129
20150284168
2015-10-08

Zone heat-sealable packaging film and resulting pouch

#130
20150266596
2015-09-24

Form, fill and seal apparatus and methods for applying one-way valves to flexible packages

#131
20150266199
2015-09-24

Laminated, blow-molded container and process for forming one or more air intake holes

#132
20150151883
2015-06-04

Gastight valve strip for a reclosable container

#133
20150122840
2015-05-07

Flexible containers having flexible valves

#134
20150102030
2015-04-16

Multi-layer one-way valve for packaging

#135
20150093050
2015-04-02

Easy carry freezer bag

#136
20150078686
2015-03-19

Packaging container and method for manufacturing the same

#137
20150071570
2015-03-12

Storage container with vacuum

#138
20150047733
2015-02-19

Pressure relief valve for a packaging container

#139
20140363104
2014-12-11

Steam release standing pouch and content-enclosing standing pouch

#140
20140318653
2014-10-30

Oil-less pressure relief valves

#141
20140263292
2014-09-18

Hermetic microwavable package with automatically opening steam vent

#142
20140239002
2014-08-28

Laminated, blow-molded container and process for forming one or more air intake holes

#143
20140205213
2014-07-24

FLEXIBLE VACUUM PACKAGE AND METHOD OF STORING A PRODUCT UNDER VACUUM IN A PACKAGE

#144
20140197162
2014-07-17

Food package

#145
20140138342
2014-05-22

Check valve and fluid container comprising the same

#146
20140123607
2014-05-08

Lidding device

#147
20140123600
2014-05-08

MULTI-LAYER VALVE CONSTRUCTION HAVING FLUID SEALING LAYER

#148
20140086513
2014-03-27

Composite film for packaging containers, method for producing a composite film, and packaging container

#149
20140029873
2014-01-30

Multilayer Film with Valve and Package Formed from the Film

#150
20140027446
2014-01-30

Self venting steam valve for flexible packaging bags and pouches used in cooking of foods

#151
20130153061
2013-06-20

Apparatus to facilitate determining proper placement of a liquid

#152
20130112648
2013-05-09

MACHINE INDEPENDENT METAL SAFETY BOTTLE

#153
20130101236
2013-04-25

Compressible pouch with multiple collapsible channels across bottom

#154
20130090616
2013-04-11

Device for wound treatment and a wound covering bandage or dressing

#155
20130077895
2013-03-28

Heatable package bag

#156
20130056082
2013-03-07

Vent tube apparatus and method

#157
20130048636
2013-02-28

FLEXIBLE, SELF-VENTING RETORTABLE CONTAINER

#158
20130048635
2013-02-28

Oil-less pressure relief valves

#159
20130048125
2013-02-28

Oil-less and wetted pressure relief valves having an integrated filter

#160
20130037150
2013-02-14

Vacuum release systems

#161
20120321765
2012-12-20

Self adhesive bags for steam cooking in a microwave oven

#162
20120308690
2012-12-06

MICROWAVABLE FILM PACKAGE HAVING STEAM VENTING FEATURE

#163
20120298658
2012-11-29

Biodegradable one-way venting valve for an airtight container

#164
20120292319
2012-11-22

Pressure relief valve for a packaging container

#165
20120281933
2012-11-08

THIN FLEXIBLE ONE-WAY VALVE, PACKAGING INCLUDING THE SAME, AND METHOD OF MAKING THE SAME

#166
20120267264
2012-10-25

Adaptive packaging for food processing systems

#167
20120255950
2012-10-11

FLUID PACKAGING CONTAINER

#168
20120243807
2012-09-27

Gas exhaust valve for packages

#169
20120224792
2012-09-06

Valve and valve strip for a reclosable container

#170
20120207572
2012-08-16

Apparatus for handling articles in a transporting unit, in particular an interchangeable container, and unloading apparatus

#171
20120205381
2012-08-16

Foil for providing a peel-seal valve, package comprising the foil, and method of manufacturing the foil

#172
20120196060
2012-08-02

Packaging material with integrated pressure relief valve

#173
20120195529
2012-08-02

Evacuatable container

#174
20120183653
2012-07-19

PACKAGED FROZEN PRECOOKED DOUGH OR BATTER-BASED FOOD PRODUCTS AND METHODS

#175
20120170875
2012-07-05

Check valve and storage body equipped therewith

#176
20120141637
2012-06-07

Multiple Compartment Coffee Packaging System

#177
20120103983
2012-05-03

Pressure relief valve

#178
20120052224
2012-03-01

METHOD OF MICROWAVE COOKING OF FOOD AND IMPROVED PACKAGING MATERIAL FOR USE IN MICROWAVE OVENS

#179
20120048853
2012-03-01

Pressure relief valve for a packaging container

#180
20120042975
2012-02-23

PRESSURE RELIEF VALVE WITH SMALL DIMENSIONS

#181
20120027323
2012-02-02

One Way Valve For Evacuating Air From Food Storage Bags

#182
20120002906
2012-01-05

PACKAGING BAG

#183
20110284536
2011-11-24

One Way Degassing Valve

#184
20110275305
2011-11-10

Venting device

#185
20110265891
2011-11-03

Valve Providing Resistant Seal and Air Expulsion in a Receptacle

#186
20110179754
2011-07-28

Method for the production of self-venting packaging

#187
20110177214
2011-07-21

LOW PRESSURE DOUGH PACKAGING

#188
20110138744
2011-06-16

Method for making a valve for sealing an evacuation port

#189
20110132939
2011-06-09

Method and Apparatus for Enabling Smoother, Faster Discharge of Fluid from Containers

#190
20110129170
2011-06-02

Flood Proof Container

#191
20110110750
2011-05-12

DEGASSING CONTAINER

#192
20110108752
2011-05-12

Valve and method of making same

#193
20110100984
2011-05-05

VINYL POUCH EQUIPPED WITH INTERNAL PRESSURE DISCHARGE UNIT USABLE IN MICROWAVE OVEN TO PREVENT CONTENTS FROM BEING LEAKED AND BEING DRIED

#194
20110088808
2011-04-21

CONCRETE PUMP PRIME OUT BAG

#195
20110026861
2011-02-03

Evacuatable container

#196
20100294762
2010-11-25

Overpressure Relief Device for Closed Containers

#197
20100282768
2010-11-11

UNIDIRECTIONAL RELIEF VALVE OF FLAT KIND

#198
20100276327
2010-11-04

Reclosable Microwave-Suitable Packaging

#199
20100266732
2010-10-21

MICROWAVABLE SELF-VENTING PACKAGE

#200
20100209021
2010-08-19

Polymeric bags with pressure relief valves

#201
20100200574
2010-08-12

Removable lid for cooking or heating food in a microwave oven

#202
20100187230
2010-07-29

One-way valve for flexible package and package including a one-way valve

#203
20100183248
2010-07-22

Check valve and compression bag and air cushion bag equipped therewith

#204
20100151090
2010-06-17

PACKAGED FROZEN PRECOOKED DOUGH OR BATTER-BASED FOOD PRODUCTS AND METHODES

#205
20100132309
2010-06-03

Valve for sealing an evacuation port of a container

#206
20100129503
2010-05-27

PACKAGES FOR STEAM VENTING, AND METHODS

#207
20100108671
2010-05-06

Pressure Relief System

#208
20100075001
2010-03-25

Food dispensing apparatus

#209
20100072196
2010-03-25

CONTROLLED VENTING FOOD PACKAGE

#210
20100068352
2010-03-18

Venting mechanism for a microwave flexible package

#211
20100065555
2010-03-18

Venting mechanism for a microwave flexible package

#212
20090314773
2009-12-24

Packaging pouch for microwave oven

#213
20090289073
2009-11-26

Molded container with degassing valve

#214
20090266434
2009-10-29

Method and apparatus to facilitate determining proper placement of a liquid

#215
20090263547
2009-10-22

ASSEMBLY FOR FOOD PRODUCT AND METHOD FOR HEATING SAID ASSEMBLY

#216
20090257685
2009-10-15

FLEXIBLE STORAGE BAG WITH VENT BETWEEN TWO ZIPPER

#217
20090232423
2009-09-17

Valve for vacuum storage bag

#218
20090232421
2009-09-17

Closure element for a pouch

#219
20090230079
2009-09-17

Sealable containers

#220
20090190861
2009-07-30

Valve and valve strip for a reclosable container

#221
20090186174
2009-07-23

Flexible laminate having an integrated pressure release valve

#222
20090169693
2009-07-02

Interior-mountable pressure relief valve

#223
20090166362
2009-07-02

Package Valve System

#224
20090152282
2009-06-18

Container with Air Intakes

#225
20090145895
2009-06-11

Packaging container for cooking by electronic oven

#226
20090123614
2009-05-14

PACKAGING WHICH IS SUITABLE FOR MICROWAVES

#227
20090114291
2009-05-07

Pressure relief valve for a container

#228
20090110785
2009-04-30

Package for cooking by microwave oven

#229
20090110784
2009-04-30

Packaging container for microwave oven and process for manufacturing the same

#230
20090052975
2009-02-26

Fluid dispensing system

#231
20090050512
2009-02-26

One-way valve with flapper concept for vacuum bag

#232
20090047890
2009-02-19

Vent member

#233
20090035424
2009-02-05

Packaging bag

#234
20090029082
2009-01-29

Material Web for Packagings, and Packaging Containiners

#235
20090028468
2009-01-29

Structure of air passage of sealable bag, sealable bag, and method of manufacturing the sealable bag

#236
20090026199
2009-01-29

Pressure vacuum release hermetic valve for rigid container packages

#237
20080317912
2008-12-25

Method for Preserving Foodstuffs

#238
20080310771
2008-12-18

Offset closure mechanism for a reclosable pouch

#239
20080310770
2008-12-18

Valve for a recloseable container

#240
20080307614
2008-12-18

Closure mechanism for a recloseable pouch

#241
20080286420
2008-11-20

LOW PRESSURE DOUGH PACKAGING

#242
20080286419
2008-11-20

Method for thermal processing of products under vacuum and packaging obtained by executing said process

#243
20080277400
2008-11-13

Food service heat retention device

#244
20080276645
2008-11-13

Multi-compartment flexible pouch with an insulated compartment

#245
20080272146
2008-11-06

Portable liquid-dispensing bag

#246
20080253698
2008-10-16

Deaeration valve and compression bag equipped therewith

#247
20080248173
2008-10-09

Microwave Cooking Container With Sequential Venting Arrangement

#248
20080230144
2008-09-25

Pumps for vacuum containers

#249
20080217203
2008-09-11

Degassing container

#250
20080156765
2008-07-03

Plastic coffee container with top load support by particulate product

#251
20080138474
2008-06-12

HEATABLE PACKAGE WITH MULTI-PURPOSE VALVE AND METHOD OF MANUFACTURE

#252
20080116098
2008-05-22

Food container with breathable patch

#253
20080060321
2008-03-13

Container with gas release feature

#254
20080044525
2008-02-21

Packaging with passage regions and sealing tool for production thereof

#255
20080017818
2008-01-24

Safety air valve of a receiving bag

#256
20080011752
2008-01-17

Structure of check valve and vacuum sealing container for food and other objects

#257
20080011751
2008-01-17

Pressure relief valve for a packaging container

#258
20070284369
2007-12-13

PACKAGING FOR USE IN HEATING FOOD IN A MICROWAVE OVEN AND METHOD OF USE

#259
20070257030
2007-11-08

MICROWAVEABLE PACKAGE

#260
20070241023
2007-10-18

Deaeration Valve for Compression Bag and Compression Bag with Deaeration Valve

#261
20070237913
2007-10-11

Container for retort pouch food

#262
20070232473
2007-10-04

Food bag release valve

#263
20070204918
2007-09-06

Pressure relief valve

#264
20070181570
2007-08-09

Self-venting microwave cooking container for use with a vertical fill automated machine

#265
20070134382
2007-06-14

High temperature venting bags

#266
20070125430
2007-06-07

Packaging release valve for microwavable food items

#267
20070110856
2007-05-17

Packaging container for microwave oven

#268
20070090109
2007-04-26

Valve

#269
20070068841
2007-03-29

Deflation valve for compression bag and compression bag equipped with the deflation valve

#270
20070056647
2007-03-15

Flexible valves

#271
20070017846
2007-01-25

Valve gear

#272
20070014492
2007-01-18

Moisture-proof sealing bag

#273
20060263497
2006-11-23

Pressure relief valve with stiff support

#274
20060257056
2006-11-16

Packaging bag with steam venting function and package using the packaging bag

#275
20060257054
2006-11-16

Multicompartment evacuable storage bag

#276
20060228057
2006-10-12

Evacuatable container

#277
20060225787
2006-10-12

Evacuatable container

#278
20060196784
2006-09-07

Multi-compartment flexible pouch

#279
20060186116
2006-08-24

Self-venting microwave cooking container for use with a vertical fill automated machine

#280
20060144452
2006-07-06

Overpressure Valve for a Packaging Container

#281
20060134289
2006-06-22

Food packaging method

#282
20060131341
2006-06-22

Pressurized container for fluid

#283
20060131328
2006-06-22

One way valve and container

#284
20060127549
2006-06-15

Heatable package with frangible seal and method of manufacture

#285
20060127539
2006-06-15

Food package and method for heating a food package

#286
20060120632
2006-06-08

Vacuum packaging bags equipped with deflating device and deflating cylinders for use thereof

#287
20060096982
2006-05-11

Container with gas release feature

#288
20060083877
2006-04-20

Flexible laminate having an integrated pressure release valve

#289
20060081625
2006-04-20

Food packaging for microwave pressure cooking and method of using same

#290
20060081134
2006-04-20

Food cooking container

#291
20060076069
2006-04-13

One-way valve

#292
20060076058
2006-04-13

Pressure-relief one-way valve applicable to a package containing a gas-releasing product, wherein there coexist a fluid medium and an air bubble, and a package including said valve

#293
20060050999
2006-03-09

Polymeric bags with pressure relief valves

#294
20060032897
2006-02-16

Anti-squirt vent hole for a beverage package

#295
20060030472
2006-02-09

Food bag release valve

#296
20060008601
2006-01-12

Flexible laminate having an integrated pressure release valve

#297
20060006176
2006-01-12

Overpressure valve for the content of a package

#298
20060003146
2006-01-05

Valve-equipped laminated film which can be used for microwave cooking, in the form of a tray or a closed bag

#299
20050286815
2005-12-29

Atmospheric and/or differential pressure closure for an evacuable storage container

#300
20050276885
2005-12-15

Self-venting microwaveable pouch, food item, and method of preparation