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Expired Canadian patentCanada

Tire for vehicle wheels

CA 122159 A · Owner: Waldman, Joseph Hugo · Inventors: Mussen, Thomas Charles; Waldman, Joseph Hugo

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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 November 30, 1909. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 30, 1926.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 28, 1909
GrantedNovember 30, 1909
Term endedNovember 30, 1926
Patent numberCA 122159 A
Classification (IPC)—

Timeline

Timeline From CIPO dates

191019121914191619181920192219241926Application filedJuly 28, 1909Patent grantedNov 30, 1909Term endedNov 30, 1926

Sources & verification

Official CIPO records

Canadian Patents DatabaseClaims, description, documents and status.CIPO

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