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Expired Canadian patentCanada

Fuse package

CA 1290794 C · Owner: General Motors Corporation · Inventors: Herrmann, Alan John

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

Abstract of the Disclosure A fuse package for a row of plug-in type fuses comprises a cover, a fuse retainer and an insulator block. The fuses are initially held within the cover by the fuse retainer which maintains the cover and fuses as a unitary assembly that is separately handled and installed on the insulator block. When installed the fuse retainer locks onto the insulator block and is released from the cover so that the fuses stay with the insulator block when the cover is removed.

Read the whole patent

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 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 31, 1988
GrantedOctober 15, 1991
Term endedOctober 15, 2008
Patent numberCA 1290794 C
Classification (IPC)H01H85/56 +1 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedAug 31, 1988Patent grantedOct 15, 1991Term endedOct 15, 2008

Sources & verification

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