Expired Canadian patentCanada
Automatic regulation of drying time in a clothes drying machine
CA 1024240 A · Owner: Veraart, Pierre H. · Inventors: Veraart, Pierre H.
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 January 10, 1978. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 10, 1995.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 10, 1974
GrantedJanuary 10, 1978
Term endedJanuary 10, 1995
Patent numberCA 1024240 A
Classification (IPC)D06F58/38 +2 more
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.