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Class Information
Number: 156/143
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Helical wire or plural ring reinforced flexible tube making
Description: Processes directed to making of flexible hollow conduits or hose and reinforcing the conduit or hose with either by a helical wire or by plural rings.

Sub-classes under this class:

Class Number Class Name Patents
156/144 Assembling preformed helical coil or rings with separate tube 23

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8679272 Run-flat pneumatic tire assembly and method Mar. 25, 2014
8673200 Checker balloon winding machine Mar. 18, 2014
8673100 Strip lined catheters and methods for constructing and processing strip lined catheters Mar. 18, 2014
8236223 Checker balloon winding machine Aug. 7, 2012
8156966 Animal resistant tubing system Apr. 17, 2012
7971610 Tubular bodies and methods of forming same Jul. 5, 2011
7968038 Large diameter delivery catheter/sheath Jun. 28, 2011
7918955 Manufacture of flexible tubular duct with improved core delivery Apr. 5, 2011
7521635 Insulating wrap Apr. 21, 2009
7347910 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall Mar. 25, 2008
7226519 Flexible hose for a vacuum cleaner and fabricating method thereof Jun. 5, 2007
6899140 Flexible pipe and method of manufacturing same using metal reinforced tape May. 31, 2005
6895806 Hooped tube dimensioning method May. 24, 2005
6719864 Hose used to install loose fill insulation Apr. 13, 2004
6652692 Method of making radiopaque catheter tip Nov. 25, 2003
6551352 Method for attaching axial filaments to a self expanding stent Apr. 22, 2003
6319350 Method of manufacture for flexible hose Nov. 20, 2001
6263921 Composite plastic pipe with netted steel wire skeleton and method and device for fabricating the same Jul. 24, 2001
6190480 Method of making a double-walled flexible tubing product with helical support bead and heating conductor Feb. 20, 2001
6000434 Flexible hose construction and method of making the same Dec. 14, 1999
5964971 Thinwall guide catheter Oct. 12, 1999
5863366 Method of manufacture of a cannula for a medical device Jan. 26, 1999
5830248 Method for making a spliceless coated abrasive belt Nov. 3, 1998
5679192 Process for the manufacture of electric cables Oct. 21, 1997
5637168 Apparatus and method for making flexible tubing with helically wound heating conductor Jun. 10, 1997
5607529 Insulated flexible air duct and the process for manufacturing the same Mar. 4, 1997
5607530 Polymer diverter system for metal pipe having an integrally formed polymer liner Mar. 4, 1997
5578096 Method for making a spliceless coated abrasive belt and the product thereof Nov. 26, 1996
5542173 Method of making flexible defibrillation electrode Aug. 6, 1996
5408793 Multi-purpose dome structure and the method of construction thereof Apr. 25, 1995
5406055 Apparatus for expanding/shrinking articles Apr. 11, 1995
5358580 Process for manufacturing hose having reinforcement incorporated therein and apparatus therefor Oct. 25, 1994
5231267 Method for producing heat-recoverable articles and apparatus for expanding/shrinking articles Jul. 27, 1993
5221392 Process for making rubber tracks and rubber track made thereby Jun. 22, 1993
5205886 Method of lining metallic pipe using concentric tubes of thermoplastic polymer and tear resistant material Apr. 27, 1993
5096521 Method for making a self-supporting flexible hose, devices for effecting this method and self-supporting flexible hose Mar. 17, 1992
5094044 Multi-purpose dome structure and the construction thereof Mar. 10, 1992
4915762 Process for making a high-pressure hose Apr. 10, 1990
4904431 Process for manufacturing catheters Feb. 27, 1990
4854991 Tube forming apparatus and method Aug. 8, 1989
4830694 Method of manufacturing pressure withstanding pipe May. 16, 1989
4708756 Process of producing a pliable roller Nov. 24, 1987
4702867 Method for continuously vulcanizing hoses Oct. 27, 1987
4698890 Method for making a formable and curve shape retentive hose Oct. 13, 1987
4689174 Producing double-walled helically wound thermoplastic pipe with a corrugated cutter wall and a smooth inner wall Aug. 25, 1987
4665604 Non-fused torque control catheter May. 19, 1987
4637941 Segmented geometric structure Jan. 20, 1987
4633912 Hose construction Jan. 6, 1987
4625530 Wire preform apparatus Dec. 2, 1986
4613389 Process for the manufacture of flexible tubes Sep. 23, 1986

1 2 3

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