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Expired Canadian patentCanada

Low voltage input up-converter power supply for at least one tank turret motor

CA 1311263 C · Owner: Giat Industries · Inventors: Urvoy, Emile; Kaitandjian, Michel; Pradat, Philippe

CIPO record

Overview

Drawings and full text

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

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No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

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.

Why it's free to use

  • Granted December 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 8, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 5, 1989
GrantedDecember 8, 1992
Term endedDecember 8, 2009
Patent numberCA 1311263 C
Classification (IPC)F41A27/28 +1 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedMay 5, 1989Patent grantedDec 8, 1992Term endedDec 8, 2009

Sources & verification

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