ClassID:

50789

B29C57/12 - CPC Classification

Classification description:

Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels Rim rolling

Sub-classes:
Recent Application in this class:
#1
20260084367
2026-03-26

Method of Making Rolled Edge Trays

#2
20260001250
2026-01-01

APPARATUS AND METHOD FOR CUTTING A THERMOPLASTIC PIPE

#3
20250262812
2025-08-21

Rolled Edge Trays Having Smooth Edges and Stacking Extensions

#4
20230286208
2023-09-14

Brim-forming machine and method of use

#5
20230069241
2023-03-02

Apparatus for Creating a Rolled Back End

#6
20220105670
2022-04-07

Reciprocating Ram-Based Methods for Forming Thermoplastic Articles Having Smooth Edges

#7
20200376738
2020-12-03

Brim-forming machine and method of use

#8
20200180822
2020-06-11

Formed Thermoplastic Article Having a Smoothly-Curved Distal Periphery

#9
20190168925
2019-06-06

Formed thermoplastic article having a smoothly-curved distal periphery

#10
20160303811
2016-10-20

Perforated top curl for plastic container

#11
20160168788
2016-06-16

Coupling body using Z-pin

#12
20160161227
2016-06-09

High straightness arrow and method of manufacture

#13
20150343734
2015-12-03

Tool for Manufacturing a Container

#14
20150028042
2015-01-29

Perforated top curl for plastic container

#15
20150008621
2015-01-08

Method of producing pressed paper piece and apparatus therefor

#16
20100000959
2010-01-07

Method for reforming a portion of a plastic container to include a transferable element, and the resulting container

#17
20090220711
2009-09-03

Bio-degradable cup and method for making the same

#18
20080067718
2008-03-20

Apparatus and method for inverting a stop flange on a tamper-indicating closure

#19
20080029525
2008-02-07

Method of forming a mouth roll to a cup of plastic coated board and a cup made by the method

#20
20080022632
2008-01-31

METHOD AND APPARATUS FOR MANUFACTURING OBJECTS PROVIDED WITH A SEALED SEAM

#21
20070045218
2007-03-01

BEVERAGE CONTAINER AND METHOD FOR MAKING SAME

#22
20060284341
2006-12-21

Apparatus and method for inverting a stop flange on a tamper-indicating closure

#23
20060127618
2006-06-15

Method and apparatus for reforming a portion of a plastic container to include a three-dimensional feature or transferable element

#24
20060119004
2006-06-08

Method and apparatus for reforming the neck finish end surface of blow molded plastic container

#25
20060033230
2006-02-16

Apparatus and method for reforming the neck finish end surface of a blow molded plastic container