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Expired Canadian patentCanada

Apparatus for making soap

CA 110446 A · Owner: Peacey, Alfred G. · Inventors: Pritchard, Alfred H.; Peacey, Alfred G.; Jackson, Frederick J.

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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 February 25, 1908. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 25, 1925.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 29, 1907
GrantedFebruary 25, 1908
Term endedFebruary 25, 1925
Patent numberCA 110446 A
Classification (IPC)—

Timeline

Timeline From CIPO dates

190819101912191419161918192019221924Application filedNov 29, 1907Patent grantedFeb 25, 1908Term endedFeb 25, 1925

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.