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Expired Canadian patentCanada

Latch mechanism for appliance

CA 1086368 A · Owner: Maytag Company (The) · Inventors: Kaldenberg, Henry J.

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 latch mechanism for an appliance having a cabinet with an access opening and an access door for closing the access opening. The latch mechanism has a strike portion on the cabinet and a latch portion on the access door. The latch portion includes a handle rotatable in a horizontal plane and an actuating member for longitudinally shortening while transversely widening a catch member to concurrently latch and seal the access door to the cabinet.

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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 September 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 23, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 10, 1978
GrantedSeptember 23, 1980
Term endedSeptember 23, 1997
Patent numberCA 1086368 A
Classification (IPC)B08B3/02 +2 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedOct 10, 1978Patent grantedSep 23, 1980Term endedSep 23, 1997

Sources & verification

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