System and a tying up string for tying up a hand loom
CA 1095376 A · Owner: Ivarsson, Sune · Inventors: Ivarsson, Sune
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, At hand looms a plurality of moveable parts of the loom are interconnected by means of so called tying up strings which, have hitherto been manually tied to the different loom parts. It is now proposed a system for a simplified and improved attachment of these tying up strings whereby the very tying up string consists of a crochetted string shaped as a continuous series of loops, which are used for effecting the interconnection of said loom parts either alone, in pairs and/or with or without, separate fitting members thereby eliminating the manual tying work.
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 February 10, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 10, 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.