ClassID:

54141

B29L2031/246 - CPC Classification

Classification description:

Other particular articles; Pipe joints or couplings T-joints

Recent Application in this class:
#1
20240335989
2024-10-10

SPECIALIZED POOL COUPLINGS FOR EASY MAINTENANCE

#2
20220282818
2022-09-08

Pipe processing apparatus, particularly for forming branches on pipes made of thermoplastic material

#3
20210031419
2021-02-04

Mold assembly for injection molding of a plastic pipe fitting and injection molded pipe fitting made of plastics

#4
20190009479
2019-01-10

Connector and tubing assembly and method of molding connector and tubing assembly

#5
20180087703
2018-03-29

Sanitary Tee or Wye fitting component and use in a DWV system

#6
20150314500
2015-11-05

Conduit body cover screw retention

#7
20150151463
2015-06-04

Method of rotational molding rib profile for large diameter pipe fittings

#8
20150059911
2015-03-05

Metal-containing polymeric reinforced pipe, method for manufacturing same and pipeline produced using said pipe

#9
20140246814
2014-09-04

Method for producing air ducts from plastic material, and mould used

#10
20140096894
2014-04-10

Wirelaying apparatus and wirelaying method for electrofusion welding

#11
20140020811
2014-01-23

Modular fitting

#12
20130106099
2013-05-02

Fusion welding fittings with weld bead cover

#13
20130076022
2013-03-28

PIPE TEE

#14
20120306118
2012-12-06

JOINT AND METHOD FOR MANUFACTURING JOINT

#15
20120263521
2012-10-18

Joint element made of fiber-reinforced plastic and production process and use therefor

#16
20120152395
2012-06-21

Conduit body cover screw retention

#17
20120090770
2012-04-19

METHOD FOR MAKING COMPOSITE PARTS HAVING COMPLEX SHAPES

#18
20120074696
2012-03-29

Rib construction for large diameter pipe fittings

#19
20120037309
2012-02-16

Method for connecting, as well as a connection, of a capillary tube to a main tube

#20
20110186211
2011-08-04

End-fittings for composite tubes, method for joining fittings to the ends of composite tubes and composite tubes incorporating end-fitting

#21
20100326113
2010-12-30

Tubular conduit

#22
20100313421
2010-12-16

Method for molding products adapted for use in different applications

#23
20100295299
2010-11-25

JOINT AND JOINING METHOD FOR PLASTIC PIPE

#24
20100263786
2010-10-21

Wirelaying Apparatus and Wirelaying Method For Electrofusion Welding

#25
20100236720
2010-09-23

APPARATUS FOR MELT-ADHERING RESIN PIPES

#26
20100132649
2010-06-03

Method and device for producing a pipe

#27
20100116480
2010-05-13

Vehicular climate control system

#28
20100089482
2010-04-15

METHOD FOR PRODUCING DUCTWORK CONNECTING COMPONENTS FOR AIR-HANDLING SYSTEMS, CONNECTING COMPONENTS AND AIR-HANDLING SYSTEM

#29
20090096131
2009-04-16

METHOD OF MAKING A COMPOSITE PRODUCT

#30
20090035501
2009-02-05

COMPOSITE PRODUCT

#31
20090008822
2009-01-08

Method for forming a hollow plastic product

#32
20080277926
2008-11-13

Fluid transfer assembly

#33
20080179789
2008-07-31

Apparatus and Methods for Providing Airflow Within an Aircraft Using Clamshell Components

#34
20080103587
2008-05-01

Multi-furcated ePTFE grafts and stent-graft prostheses and methods of making the same

#35
20070272340
2007-11-29

Fusion welding fittings with weld bead cover

#36
20070228725
2007-10-04

Method and apparatus for the manufacture of conduit with assembled components and conduit assembly made therefrom

#37
20060249876
2006-11-09

Manufacturing method for synthetic resin hollow molded body

#38
20050284562
2005-12-29

Apparatus and methods for forming thermoplastic clamshell components

#39
20050269727
2005-12-08

Low cost vehicle air intake and exhaust handling devices manufactured from conductive loaded resin-based materials

#40
20050263124
2005-12-01

Low cost vehicle air intake and exhaust handling devices manufactured from conductive loaded resin-based materials

#41
20050212169
2005-09-29

Method of manufacturing resin molding and change-over device for changing over between heating medium and resin material in process of secondary forming

#42
20050127664
2005-06-16

Integral barbed fitting

#43
20050082825
2005-04-21

Hollow plastic product having a connector pipe

#44
20050012334
2005-01-20

Method of manufacturing flow connectors having overmolded inserts and product produced thereby