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Expired Canadian patentCanada

Arrangement for carrying electrical and/or electronic components

CA 1164080 A · Owner: Ant Nachrichtentechnik G.M.B.H. · Inventors: Geissler, Klaus H.

CIPO record

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Drawings and full text

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

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Abstract From the Canadian patent

An arrangement for mounting circuit components which operate at high power densities at high potential levels which, arrangement includes means defining a major and a minor insulating layer on the latter of which the components are mounted the, arrangement including a metal shield embedded between major and minor insulating layer and formed to partly surround the components and a connection for applying to the metal shield a potential selected to minimize the potential between the components and the shield, wherein the shield and the minor layer are formed for enabling the shield to receive power dissipated by the components at high heat flux density and for heat received by the shield to …

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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 March 20, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 20, 2001.
  • 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 16, 1981
GrantedMarch 20, 1984
Term endedMarch 20, 2001
Patent numberCA 1164080 A
Classification (IPC)H05K7/02 +2 more

Timeline

Timeline From CIPO dates

1982198419861988199019921994199619982000Application filedOct 16, 1981Patent grantedMarch 20, 1984Term endedMarch 20, 2001

Sources & verification

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