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Class Information
Number: 156/120
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Making flexible or resilient toroidal shape; e.g., tire, inner tube, etc. > Tubular (airtight) torus (e.g., auto tube-making) > Valve-applying
Description: Processes including a step of applying the fitting whereby the pressure fluid is introduced into the airtight tube.

Patents under this class:

Patent Number Title Of Patent Date Issued
6334918 Tire tube Jan. 1, 2002
5324375 Method of preparing a shoulder bladder of a molder for a tire Jun. 28, 1994
5299614 Tire stem assembly Apr. 5, 1994
4828470 Tire retreading equipment May. 9, 1989
4802937 Belt and tread transfer ring and drum expand bladders Feb. 7, 1989
4664353 Tube assembly for use in tire retreading May. 12, 1987
4337814 Air valve conduit in the track wall of a tire Jul. 6, 1982
4324280 Inner air-tube of tire for bicycle Apr. 13, 1982
4238258 Elongate material spreading and tacking apparatus and method Dec. 9, 1980
4115173 Valve base roughening process Sep. 19, 1978
4102723 Method for forming a tire carcass having an opening Jul. 25, 1978
4094728 Tire tube making apparatus Jun. 13, 1978
4022645 Process for the vulcanization of innertubes, and innertubes vulcanized by applying said process May. 10, 1977
4010052 Molding valve stems to rubber article Mar. 1, 1977

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