Expired Canadian patentCanada
Concrete crib
CA 101693 A · Owner: Haney, Michael John · Inventors: Haney, Michael John
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 October 23, 1906. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 23, 1923.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 30, 1906
GrantedOctober 23, 1906
Term endedOctober 23, 1923
Patent numberCA 101693 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.