B31B2237/60 - CPC Classification Index

ClassID:

55167 ⎘

B31B2237/60 - CPC Classification

Classification description:

Recent Application in this class:

20180105326

2018-04-19

WIDE MOUTH CARRYOUT BAGS AND DISPENSING RACK

20180029324

2018-02-01

RECLOSABLE POLYMERIC BAG

20170297775

2017-10-19

Method for making tri-fold side seamed plastic produce bag

20170157882

2017-06-08

UNINTERRUPTED BAG MAKING AND FOLDING MACHINE

20170136723

2017-05-18

Rotary-type film folding machine

20170001401

2017-01-05

Plastic bags, rolls of plastic bags, and tubular blown film processes of making the same

20150314549

2015-11-05

Uninterrupted bag making machine

20150165714

2015-06-18

Method for manufacturing a thermoplastic bag

20140364292

2014-12-11

Tri-fold plastic bag roll, method and apparatus for making same

#10

20140323281

2014-10-30

BAG MAKING MACHINE AND METHOD

#11

20140270593

2014-09-18

Tri-fold side seamed plastic produce bag and method for making same

#12

20130190155

2013-07-25

Method and apparatus for making bags

#13

20120160732

2012-06-28

Self opening bag pack, apparatus and method of making same

#14

20120108409

2012-05-03

Device for producing bags from hose-shaped material

#15

20080312056

2008-12-18

Method and apparatus for making bags