Expired Canadian patentCanada
Crusher
CA 465952 A · Owner: Samuel William Traylor, Jr. · Inventors: Samuel William Traylor, Jr.
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 June 20, 1950. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 20, 1967.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedJune 20, 1950
Term endedJune 20, 1967
Patent numberCA 465952 A
Classification (IPC)B02C2/10
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.