Expired Canadian patentCanada
Dish washing machine
CA 192097 A · Owner: Snape, Richard Howard · Inventors: Snape, Richard Howard
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 12, 1919. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 1936.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 20, 1919
GrantedAugust 12, 1919
Term endedAugust 12, 1936
Patent numberCA 192097 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.