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Expired Canadian patentCanada

Portable electric oven with hinged upper end lower portions

CA 1134892 A · Owner: Rabay, Michel N.R. · Inventors: Rabay, Michel N.R.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A portable electric oven has a cover hinged to a base each of which includes an electrical heating resistance. The base includes a metal plate which may have a peripheral, channel for collecting liquids disposed above its heating, resistance. The cover includes a refractory glass observation window.

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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 November 2, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 2, 1999.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 7, 1979
GrantedNovember 2, 1982
Term endedNovember 2, 1999
Patent numberCA 1134892 A
Classification (IPC)A47J27/00

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedMarch 7, 1979Patent grantedNov 2, 1982Term endedNov 2, 1999

Sources & verification

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