Expired Canadian patentCanada
Loom mechanism
CA 120237 A · Owner: Abell, Robert · Inventors: Abell, Robert
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordRead 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 August 31, 1909. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 31, 1926.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 10, 1908
GrantedAugust 31, 1909
Term endedAugust 31, 1926
Patent numberCA 120237 A
Classification (IPC)—
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.