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Expired Canadian patentCanada

Hydro-carbon vapour generator

CA 75166 A · Owner: Rein, Bernard · Inventors: Rein, Bernard

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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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.

Google PatentsCIPO record

Why it's free to use

  • Granted March 18, 1902. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 18, 1919.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 17, 1901
GrantedMarch 18, 1902
Term endedMarch 18, 1919
Patent numberCA 75166 A
Classification (IPC)—

Timeline

Timeline From CIPO dates

190219041906190819101912191419161918Application filedJune 17, 1901Patent grantedMarch 18, 1902Term endedMarch 18, 1919

Sources & verification

Official CIPO records

Canadian Patents DatabaseClaims, description, documents and status.CIPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.com

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.