Method of manufacturing an insertion-type seam for making a cloth belt endless, and seaming machine
CA 1318830 C · Owner: Wis Seaming Equipment Inc. · Inventors: Krenkel, Bernhard; Joos, Heinz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A Method Of Manufacturing An Insertion-Type Seam For Making A Cloth Belt Endless, And Seaming Machine Abstract, The invention is directed to a method of manufacturing an insertion-type seam for making a cloth belt especially a, wire cloth, endless, in which the warp ends of each cloth side are interwoven with an auxiliary warp strip and to, a seaming machine for carrying out the method. In order to mechanize and automate the conventionally required intricate and time-consuming manual work for preparing the insertion-type seam and to thereby achieve a significant relief of personnel and thus an improvement in productivity and the quality of insertion-type seams it is proposed, that the warp …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 8, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 8, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.