Canadian application, no grantCanada
Apparatus for capturing and stabilizing yarns prior to interweaving
CA 2206731 A1 · Owner: Anderson, Larry D. · Inventors: Anderson, Larry D.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for use in seaming flat woven fabrics is disclosed. The apparatus utilizes a shed formation means to unweave yarns from a yarn fringe and presents them for interweaving in the seam area.
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
- Filed January 23, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 23, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 23, 2013.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 23, 1991
GrantedNo grant recorded
Term endedJanuary 23, 2011
Patent numberCA 2206731 A1
Classification (IPC)D03J1/14 +2 more
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.