ClassID:

74692

B65D31/145 - CPC Classification

Classification description:

Bags or like containers made of paper and having structural provision for thickness of contents; Valve bags, i.e. with valves for filling the filling port being provided in a flat upper sealing-edge

Recent Application in this class:
#1
20240263107
2024-08-08

DEACTIVATION WIPE KIT AND METHOD OF FORMING AND USING THE SAME

#2
20240228119
2024-07-11

SHEET MATERIAL CONTAINER

#3
20240132253
2024-04-25

SHEET MATERIAL CONTAINER

#4
20220017843
2022-01-20

Method of forming and using deactivation wipe kit

#5
20210339915
2021-11-04

Sheet material container

#6
20200339921
2020-10-29

Deactivation wipe kit

#7
20190248546
2019-08-15

Sheet material container

#8
20190217994
2019-07-18

SACK

#9
20190062678
2019-02-28

Method of forming and using deactivation wipe kit

#10
20170291054
2017-10-12

Deactivation wipe kit

#11
20170253382
2017-09-07

Flexible packaging container

#12
20170210532
2017-07-27

POUCH WITH FLAT VALVE

#13
20160060003
2016-03-03

COLLAPSIBLE BEVERAGE CONTAINER

#14
20150290902
2015-10-15

Airtight sheath having openable air inlets

#15
20120027969
2012-02-02

Air-sealed body with automatically opened air value

#16
20110173932
2011-07-21

Biodegradable Bag and Method of Use Thereof

#17
20110126582
2011-06-02

METHOD AND SYSTEM FOR FILLABLE GEL PACK

#18
20110038755
2011-02-17

CONTAINERS COMPRISING PEELABLE SEALS

#19
20090196531
2009-08-06

Air filling bag with outer film strengthening structure

#20
20090028468
2009-01-29

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

#21
20080232723
2008-09-25

Method of forming a valve bag

#22
20080144979
2008-06-19

PLASTIC BAG WITH IMPROVED AIR EVACUATION STRUCTURE

#23
20080124007
2008-05-29

PACKAGE WITH STRIP-BASED CLOSURE SYSTEM AND METHOD FOR ITS MANUFACTURE

#24
20080035519
2008-02-14

Carry Device

#25
20070186994
2007-08-16

Structure of check valve for air-packing device

#26
20070186993
2007-08-16

Structure of check valve for air-packing device

#27
20070175522
2007-08-02

Check valves of multiple-layer films

#28
20070056647
2007-03-15

Flexible valves

#29
20070053615
2007-03-08

Shockproof packing bag