Harness for looms
CA 1108963 A · Owner: Yoshida Kogyo K.K. · Inventors: Nishiyama, Hissai
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A harness for narrow-fabric weaving looms comprises a plurality of heddles, a rectangular heddle frame including at least one pair of horizontal bars projecting from one of opposed vertical frame sides for supporting thereon the heddles at opposite ends of each heddle and a heddle, retainer on the heddle frame for preventing the heddles from shifting on the horizontal bars. The heddle retainer includes an elongate strip having a portion extending parallel to the horizontal bars. The portion of the strip is engageable with the heddles at one of the opposite ends of each heddle.
Read the whole patent
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 September 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 1998.
- 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.