ClassID:

55065

B31B2219/23 - CPC Classification

Classification description:

Recent Application in this class:
#1
20170113839
2017-04-27

Polymeric films and bags

#2
20170095989
2017-04-06

SHOPPING BAG CLOSING SYSTEM

#3
20160318275
2016-11-03

Method and system for forming packages

#4
20160318274
2016-11-03

Method and system for forming packages

#5
20160297164
2016-10-13

Closure Bag with Reinforced Handles

#6
20160176579
2016-06-23

Method of making a woven plastic bag

#7
20150122373
2015-05-07

Flexible containers and methods of making the same

#8
20150082748
2015-03-26

Method of making an asphalt container

#9
20150049965
2015-02-19

Film bag

#10
20140367885
2014-12-18

Incrementally stretched films with increased tear resistance and methods for making the same

#11
20140270590
2014-09-18

Reusable food storage bag and process for making a reusable storage bag

#12
20140178649
2014-06-26

Incrementally-stretched thermoplastic films with enhanced look and feel and methods for making the same

#13
20140174631
2014-06-26

Incrementally-stretched thermoplastic films with enhanced look and feel and methods for making the same

#14
20140130958
2014-05-15

Process for manufacturing mesh bags from a roll of continuous mesh tube

#15
20140128235
2014-05-08

Method and system for manufacturing bags

#16
20130071048
2013-03-21

Container filled with a liquid concentrate for making dialysate

#17
20130029066
2013-01-31

Incrementally stretched films with increased tear resistance and methods for making the same

#18
20120186198
2012-07-26

Device for packing bulk products, especially for food

#19
20120134606
2012-05-31

Non-continuously laminated multi-layered bags with ribbed patterns and methods of forming the same

#20
20120076441
2012-03-29

Stand-up bag for pourable goods and method for manufacturing the stand-up bag

#21
20120063706
2012-03-15

Multi-layered bags with discrete non-continuous lamination

#22
20120057811
2012-03-08

Bag with reinforcing features

#23
20120047852
2012-03-01

Process of forming a wide mouth gusseted bag with edge seals

#24
20090034883
2009-02-05

Thermal bag for foods and the like

#25
20080150182
2008-06-26

Method of manufacturing foamed thermoplastic films and trash bags

#26
15185096
2017-09-26

Shipping bag with non-registering handle