Expired Canadian patentCanada
Loop pile warp knit, weft inserted fabric
CA 1189336 A · Owner: Milliken Research Corporation · Inventors: Rogers, Jack S.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A warp knit weft inserted lap side loop pile fabric for use as the loop, fabric for an article of manufacture which has hooks thereon to engage the loops to hold the articles of manufacture in a pre-selected position.
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 June 25, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 31, 1983
GrantedJune 25, 1985
Term endedJune 25, 2002
Patent numberCA 1189336 A
Classification (IPC)D04B1/00 +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.