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CA 69063 A · Owner: House, Isaac Milton · Inventors: House, Isaac Milton

CIPO record

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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.

Why it's free to use

  • Granted October 19, 1900. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 19, 1917.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 13, 1898
GrantedOctober 19, 1900
Term endedOctober 19, 1917
Patent numberCA 69063 A
Classification (IPC)—

Timeline

Timeline From CIPO dates

1899190119031905190719091911191319151917Application filedSep 13, 1898Patent grantedOct 19, 1900Term endedOct 19, 1917

Sources & verification

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