ClassID:

50784

B29C57/04 - CPC Classification

Classification description:

Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels; Belling or enlarging, e.g. combined with forming a groove using mechanical means

Sub-classes:
Recent Application in this class:
#1
20250340008
2025-11-06

MACHINE AND METHOD FOR BELLING PVC-O PIPES

#2
20250319647
2025-10-16

TUBE EXPANSION TOOL

#3
20250276486
2025-09-04

CONSTANT STRAIN PEX EXPANSION TOOL HEAD

#4
20250276485
2025-09-04

PEX TUBING EXPANDER HEAD

#5
20250207897
2025-06-26

METHOD FOR UNIFORMLY SIZING POLYMER CARTRIDGE NECK

#6
20250065391
2025-02-27

MANUAL HYDRAULIC PIPE EXPANDER

#7
20240367367
2024-11-07

BELLING UNIT, AUTOMATIC BELLING MACHINE COMPRISING SAID UNIT AND METHOD FOR BELLING PIPES MADE OF PVC-O

#8
20240123675
2024-04-18

METHOD AND MACHINE FOR BELLING PVC-O PIPES

#9
20240035504
2024-02-01

Composite Material Rod and Fitting Assembly

#10
20230339167
2023-10-26

Pipe expanding plier

#11
20230234278
2023-07-27

CANNULA BUMP

#12
20230219279
2023-07-13

Pipe bell end ring flare system and method of use thereof

#13
20230150721
2023-05-18

Pressure-resistant container

#14
20230141074
2023-05-11

PIPE EXPANDING TOOL

#15
20230069241
2023-03-02

Apparatus for Creating a Rolled Back End

#16
20230020840
2023-01-19

Hydraulic fitting, and applications thereof in robot systems

#17
20230012677
2023-01-19

HYDRAULIC FITTING, AND APPLICATIONS THEREOF IN ROBOT SYSTEMS

#18
20220288667
2022-09-15

HYDRAULIC TUBE EXPANDER AND METHOD OF USE

#19
20220266503
2022-08-25

PEX TUBING EXPANDER HEAD

#20
20220151761
2022-05-19

TAPERED IMPLANTABLE DEVICE AND METHODS FOR MAKING SUCH DEVICES

#21
20220040906
2022-02-10

EXPANDER TOOL

#22
20220016825
2022-01-20

Pipe bell end ring flare system and method of use thereof

#23
20210278025
2021-09-09

Polymer pipe, a pipe joint insert device, a pipe joint assembly, and methods of forming same

#24
20210254773
2021-08-19

COLD EXPANSION PIPE FITTING, PIPE CONNECTION, SYSTEM, EQUIPMENT, AND METHOD

#25
20210215287
2021-07-15

POLYMER PIPE, A PIPE JOINT INSERT DEVICE, A PIPE JOINT ASSEMBLY, AND METHODS OF FORMING SAME

#26
20210197460
2021-07-01

Inner cavity near-net-shaping device for micro cast-rolling additive manufacturing of large-scale special-shaped pipe

#27
20210154725
2021-05-27

Swage tool

#28
20210101201
2021-04-08

Hydraulic tube expander and method of use

#29
20210023767
2021-01-28

PEX tubing expander head

#30
20200223124
2020-07-16

Methods of making components

#31
20200189791
2020-06-18

Pressure-resistant container

#32
20200094464
2020-03-26

Cannula bump

#33
20200094306
2020-03-26

Method for expanding an end of a pipe and expander tool

#34
20200008972
2020-01-09

METHOD AND DEVICE FOR PRODUCING AN INTRAUTERINE DEVICE

#35
20190351605
2019-11-21

Constant Strain PEX Expansion Tool Head

#36
20190275729
2019-09-12

Mandrel and support assembly

#37
20190202108
2019-07-04

Machine for conditioning pipes made of thermoplastic material and relative method

#38
20190128466
2019-05-02

Pipe liner re-flaring system and method

#39
20180319074
2018-11-08

METHOD OF FORMING A FLARE ON TUBING

#40
20180297292
2018-10-18

Joining method

#41
20180297268
2018-10-18

Pipe forming method

#42
20180281272
2018-10-04

PEX expanding tool

#43
20180281046
2018-10-04

Hydraulic tube expander and method of use

#44
20180092733
2018-04-05

Tapered implantable device and methods for making such devices

#45
20180037376
2018-02-08

Pourer and manufacturing method for same

#46
20170321829
2017-11-09

Method for forming inline triple wall coupling connector

#47
20170246790
2017-08-31

Manufacturing process for filler tube

#48
20170232838
2017-08-17

Filler tube and manufacturing process for the same

#49
20170087760
2017-03-30

Apparatus and mandrel-assisted method for forming a plastic pipe socket containing a restrained gasket

#50
20170043522
2017-02-16

Station for heating pipes made of thermoplastic material

#51
20160361864
2016-12-15

PEX expanding tool

#52
20160136718
2016-05-19

Pipe flare processing device having a view hole

#53
20160008866
2016-01-14

Hydraulic tube expander and method of use

#54
20150367556
2015-12-24

PEX expanding tool

#55
20150306652
2015-10-29

Expansion head for expansion tools, expansion tool comprising said expansion head and use thereof

#56
20150258730
2015-09-17

Method for manufacturing high performance butterfly valve liner

#57
20150246203
2015-09-03

Protective sheaths for medical devices

#58
20150184778
2015-07-02

Pipe component and method for manufacturing a pipe component

#59
20150157444
2015-06-11

Tapered implantable device and methods for making such devices

#60
20150017276
2015-01-15

Portable tube flaring system for flexible tubing

#61
20150000368
2015-01-01

Expansion head for expansion tools and expansion tool comprising said expansion head

#62
20140157568
2014-06-12

Method of manufacture of pipe with reinforced female end

#63
20130305803
2013-11-21

Servo motor controlled hydraulic pump unit for tube end forming equipment

#64
20130140739
2013-06-06

Tool and method for expanding a pipe end

#65
20130116662
2013-05-09

Method for manufacturing of a tubular object for insertion into a body passageway

#66
20120217674
2012-08-30

Device and procedure for expanding the end of a plastic pipe

#67
20120181727
2012-07-19

Device for expanding hollow bodies

#68
20110151045
2011-06-23

Expansion tool device for pliers or machine for producing sockets at the ends of pipes made out of plastic or composite material

#69
20100215793
2010-08-26

DEVICE FOR IMPLEMENTING A SOCKET ON AN END OF CROSSCUT PLASTIC PIPES

#70
20100102556
2010-04-29

Pipe stop system and method to prevent over insertion

#71
20100084039
2010-04-08

Method and apparatus for forming flared tube ends

#72
20090302602
2009-12-10

METHOD AND ARRANGEMENT FOR CONNECTING PIPE TO CONNECTING PIECE, AND PIPE CONNECTION

#73
20090285925
2009-11-19

Device for preparing pipe ends for jointing

#74
20090101224
2009-04-23

Joint and joining method for multilayer composite tubing and fittings

#75
20080160130
2008-07-03

Expansion tool device for pliers or machine for producing sockets at the ends of pipes made out of plastic or composite material

#76
20070250150
2007-10-25

Medical device delivery system having a sheath with a flared strain relief member operatively coupled by a unidirectional handle

#77
20070221283
2007-09-27

High-pressure resistant hose

#78
20070164486
2007-07-19

Thermoplastic tube

#79
20060118195
2006-06-08

High-pressure resistant vibration absorbing hose

#80
20050236356
2005-10-27

Plastic container and method of integrally securing a neck attachment thereto

#81
20050062182
2005-03-24

Thermoplastic tube

#82
20050005987
2005-01-13

Method and apparatus for forming flared tube ends

#83
18506110
2025-03-11

Method for uniformly sizing polymer cartridge neck

#84
13412003
2016-09-13

Reshaping tool for polymeric tubing