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Expired Canadian patentCanada

Antenna mount for vehicles

CA 1055602 A · Owner: Larsen Electronics · Inventors: Larsen L. James

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

An antenna mount for a vehicle includes an insulated base with an integral internally threaded sleeve defining a central opening in the base and an integral externally threaded antenna connector. A blind-type clamping assembly threads into a sleeve for anchoring the base to a body panel of a vehicle. Unlike prior mounts the clamping assembly has only two separate parts, one of which is a clamp member with an externally threaded stud and integral thin oblong clamping flange at the lower end of the stud. The other part is a stud nut which is threaded internally and externally and which threads onto the stud and into the sleeve for joining the clamping assembly to the base. The flange has a …

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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 29, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 29, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedMay 29, 1979
Term endedMay 29, 1996
Patent numberCA 1055602 A
Classification (IPC)H01Q1/22 +2 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedMay 29, 1979Term endedMay 29, 1996

Sources & verification

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