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Expired Canadian patentCanada

Power strobed digital computer system

CA 1102003 A · Owner: Bendix Corporation (The) · Inventors: Feintuch, Martin W.; Tawfik, David A.

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

David A. Tawfik 2400 Hudson Terrace, Fort Lee, New Jersey 07024 Martin W. Feintuch, 107 Ramile Court, Paramus New Jersey 07652, ABSTRACT OF THE DISCLOSURE For use with a digital computer system utilizing a processing unit having a higher computational capability than required, means for removing power from system components not required to remember computational variables when the processing unit has completed its prescribed tasks. -1-

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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 May 26, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 4, 1978
GrantedMay 26, 1981
Term endedMay 26, 1998
Patent numberCA 1102003 A
Classification (IPC)G06F1/00 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedJuly 4, 1978Patent grantedMay 26, 1981Term endedMay 26, 1998

Sources & verification

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