Expired Canadian patentCanada
Sole pressing machine
CA 101062 A · Owner: The United Shoe Machinery Company · Inventors: Winkley, Erastus Edwin
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 September 18, 1906. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 18, 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.
FiledSeptember 22, 1904
GrantedSeptember 18, 1906
Term endedSeptember 18, 1923
Patent numberCA 101062 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.