ClassID:

73353

B65B31/047 - CPC Classification

Classification description:

Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers; Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper the nozzles co-operating with a check valve in the opening of the container or wrapper

Recent Application in this class:
#1
20260021918
2026-01-22

SYSTEM FOR CONDITIONING USED MATTRESSES

#2
20240262552
2024-08-08

Food container evacuation system comprising a food container evacuation module and food containers therefor

#3
20230382611
2023-11-30

Method of producing packaging container comprising a valve

#4
20230069242
2023-03-02

SYSTEM AND METHOD FOR PRESERVING THE CONTENTS OF BEVERAGE CONTAINERS

#5
20220363424
2022-11-17

Device for vacuum stoppering a medical container

#6
20210403188
2021-12-30

WET VACUUM SEALING DEVICE AND VACUUM SEALER

#7
20210300661
2021-09-30

VALVE ASSEMBLY FOR A FOOD STORAGE CONTAINER

#8
20210293669
2021-09-23

System and method for preserving a surgically explanted tissue sample

#9
20210053710
2021-02-25

SEPARABLE EVACUATION DEVICE

#10
20210025746
2021-01-28

Air extracting device and method for calculating remaining time required for extracting action

#11
20200399042
2020-12-24

Vacuum storage bag assembly and vacuum storage system therewith

#12
20200315098
2020-10-08

DEVICE FOR THE VACUUM STORAGE AND TRANSPORTATION OF GRAIN

#13
20200268974
2020-08-27

Device for vacuum stoppering a medical container

#14
20190389625
2019-12-26

Bucket Liner Adapted To Facilitate Use With Mixing Materials

#15
20190375525
2019-12-12

Stopper assembly, use of a stopper assembly

#16
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

#17
20190246661
2019-08-15

Method for preventing staling of roasted coffee

#18
20190241295
2019-08-08

Packaging bag fresh-keeping exhaust valve structure

#19
20190193912
2019-06-27

Vacuum Bag Assembly

#20
20190145536
2019-05-16

Cap with valve for inflation

#21
20190118987
2019-04-25

Method and apparatus for vacuum packing food containers

#22
20190084705
2019-03-21

Cap for a cup capable of removing air contained in the cup

#23
20190084704
2019-03-21

Carbonation preservation device

#24
20180334277
2018-11-22

Vacuum sealing valve for canning jar lids

#25
20180319524
2018-11-08

Vacuum device for bag

#26
20180257841
2018-09-13

Device for preserving beverages

#27
20180229913
2018-08-16

Carbonation preservation device

#28
20180172168
2018-06-21

Methods, devices and systems for a valve-contacting assembly

#29
20180098666
2018-04-12

BLENDER JAR ASSEMBLY AND COVER FOR BLENDER JAR ASSEMBLY

#30
20180058435
2018-03-01

Device for vacuum-packing a product in an airtight container in order to keep the product fresh longer

#31
20170361962
2017-12-21

Pressurizing aerosol cans

#32
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

#33
20170247165
2017-08-31

Adapter to allow the evacuation of a vacuum bag using a hairdryer or other air-moving device

#34
20160374361
2016-12-29

Apparatus with removable reusable pressurized airtight container

#35
20160345614
2016-12-01

Storage tank vacuum-pumping device and method for keeping long-time food fresh utilizing storage tank

#36
20160068293
2016-03-10

Facility and method for producing a container loaded with a biopharmaceutical fluid

#37
20160052700
2016-02-25

Pressurised refill canister with an outlet valve

#38
20150335192
2015-11-26

Food cooking system

#39
20150101285
2015-04-16

VACUUM BAGGIE

#40
20150020916
2015-01-22

Antiperspirant spray devices and compositions

#41
20140263453
2014-09-18

Vacuum bottle stopper for wine and method

#42
20140231454
2014-08-21

Pouch having a flexible casing delimiting a reservoir wherein a product to be dispensed is intended to be conditioned

#43
20140182247
2014-07-03

Method for packaging fiber material

#44
20140075888
2014-03-20

Apparatus for the pressurization and evacuation of a container

#45
20130319969
2013-12-05

Method and Apparatus for Portable Beverage Containers that Preserve and Re-Carbonate Beverages Exposed to Atmosphere Air

#46
20130153084
2013-06-20

System and compact method of bottling gas

#47
20130098499
2013-04-25

Tap for beverage dispensing from receptacles such as bottles and the like

#48
20130068650
2013-03-21

Vacuum lid for use with baby food jars

#49
20130000755
2013-01-03

Pouch air valve and structure adopted on a sealed pouch and method of use

#50
20120137631
2012-06-07

NON-CARBONATED DRINK BOTTLE PRESSURIZATION CAP

#51
20120099806
2012-04-26

Vacuum compression storage bags

#52
20110290816
2011-12-01

DEVICES AND METHOD FOR INTRODUCING AIR INTO, OR REMOVING AIR FROM, CONTAINERS

#53
20110203228
2011-08-25

Packages, packaging systems, methods for packaging and apparatus for packaging

#54
20110198260
2011-08-18

METHOD AND APPARATUS FOR COMPRESSING AND HOLDING IN COMPRESSION WOVEN FABRIC ARTICLES AND PRODUCTS THEREOF

#55
20110197549
2011-08-18

METHOD AND APPARATUS FOR COMPRESSING AND HOLDING IN COMPRESSION WOVEN FABRIC ARTICLES

#56
20110162334
2011-07-07

VACUUM APPARATUS FOR VACUUM COMPRESSION PACK USED TO STORE FOODS

#57
20110126939
2011-06-02

High flow stopper with vacuum and date indicators

#58
20100326987
2010-12-30

Vacuum packaging in containers provided with an air-tight closing lid

#59
20100294395
2010-11-25

Gas Dispensing Device and Method

#60
20100293900
2010-11-25

Devices for introducing air into, or removing air from, containers

#61
20100272590
2010-10-28

MOTORIZED VACUUM/PRESSURE PUMP AND STOPPER

#62
20100236415
2010-09-23

APPARATUS AND METHOD FOR PRESERVING WINE

#63
20100236194
2010-09-23

Packages, packaging systems, methods for packaging and apparatus for packaging

#64
20100218461
2010-09-02

VACUUM STORAGE SYSTEM

#65
20100132831
2010-06-03

HOUSEHOLD APPRARATUS FOR STORING BOTTLES,NOTABLY BOTTLES OF WINE THAT HAVE BEEN OPENED AND/OR PARTIALLY CONSUMED

#66
20100043917
2010-02-25

BOTTLE AIR EVACUATION SYSTEM WITH STOPPER AND VACUUM PUMP

#67
20090272077
2009-11-05

Thermoplastic Storage Bag Air Evacuation System

#68
20090229225
2009-09-17

Device and method for evacuating a storage bag

#69
20090223174
2009-09-10

System, air valve assembly and method for air evacuation of plastic sealable storage bags

#70
20090211202
2009-08-27

VACUUM OR PRESSURE STORAGE SYSTEM FOR FOOD OR BEVERAGE CONTAINERS

#71
20090173038
2009-07-09

Device and method for evacuating storage bag

#72
20090026401
2009-01-29

Systems and methods for vacuum sealing

#73
20090007803
2009-01-08

Device and method for evacuating a storage bag

#74
20090001041
2009-01-01

WINE STOP PUMP

#75
20080289719
2008-11-27

Storage bag with fluid separator

#76
20080236104
2008-10-02

PROTECTION AND STORAGE OF COLLECTABLES

#77
20080190512
2008-08-14

Storage Bag with Evacuation Device

#78
20080179557
2008-07-31

Devices for introducing air into, or removing air from, containers

#79
20080152267
2008-06-26

Vacuum sealable bag apparatus and method

#80
20080142470
2008-06-19

Device for storing wine in vacuum

#81
20080135126
2008-06-12

MOTORIZED VACUUM/PRESSURE MARINATING FOOD AND STORAGE CONTAINER

#82
20080028730
2008-02-07

Device and Method For Evacuating A Storage Bag

#83
20070212239
2007-09-13

VACUUM HAND PUMP AND VACUUM SEALABLE BAG VALVE SYSTEM AND METHOD

#84
20070204561
2007-09-06

Appliance for vacuum sealing food containers

#85
20070199283
2007-08-30

Vacuum sealer

#86
20070173763
2007-07-26

Motorized vacuum/pressure pump and stopper

#87
20070169435
2007-07-26

Process for aseptic vacuum filling and stoppering of low viscosity liquids in syringes

#88
20070089802
2007-04-26

Pump bottle cap

#89
20070068120
2007-03-29

Appliance for vacuum sealing food containers

#90
20070056250
2007-03-15

Devices and methods for introducing air into, or removing air from, containers

#91
20070056249
2007-03-15

Devices and methods for introducing air into, or removing air from, containers

#92
20070034542
2007-02-15

Vacuum seal bag assembly

#93
20070022718
2007-02-01

Packages, packaging systems, methods for packaging and apparatus for packaging

#94
20060272960
2006-12-07

Packages, packaging systems, methods for packaging and apparatus for packaging

#95
20060248861
2006-11-09

Portable vacuum device

#96
20060231556
2006-10-19

Vacuum canister assembly

#97
20060201576
2006-09-14

Evacuable container having one-way valve with filter element

#98
20060159576
2006-07-20

Storage bag with fluid separator

#99
20060157140
2006-07-20

Storage bag with fluid separator

#100
20060138068
2006-06-29

Seal valve assembly for vacuuming bottles

#101
20060090427
2006-05-04

Refrigerator with integral vacuum sealer

#102
20060037663
2006-02-23

Contents dispensing mechanism

#103
20060016511
2006-01-26

Method and apparatus for preserving beverages and foodstuff

#104
20050284775
2005-12-29

Packages, packaging systems, methods for packaging, and apparatuses for packaging

#105
20050178094
2005-08-18

Vacuum pump for bottles

#106
20050175566
2005-08-11

Cleansing and rinse solutions for skin and hair and method of using

#107
20050172577
2005-08-11

User installable vacuum seal apparatus for storage bags

#108
20050115632
2005-06-02

Vacuum bottle cap

#109
20050108990
2005-05-26

Appliance for vacuum sealing food containers

#110
20050098225
2005-05-12

Method and apparatus for carbonating bottled liquid with minimum oxygen entrainment

#111
20050095211
2005-05-05

Cleansing and rinse solutions for skin and hair and method of using

#112
20050092707
2005-05-05

Method and apparatus for sealing and re-sealing an annular vessel opening

#113
20050081948
2005-04-21

Apparatus for evacuating bags

#114
20050074342
2005-04-07

Motorized vacuum/pressure pump and stopper

#115
20050061813
2005-03-24

Food storage containers

#116
20050039421
2005-02-24

Portable vacuum device

#117
20050035021
2005-02-17

Container storage system for vacuum packaging

#118
20050011166
2005-01-20

Machine for vacuum packing products in plastic bags or rigid containers

#119
14158745
2016-06-21

Vacuum pump and dispenser for bottles