Patent Yard Sign in
Expired Canadian patentCanada

Lamp socket locking means

CA 1065824 A · Owner: General Motors Corporation · Inventors: Natoli, Richard A.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

Abstract of the Disclosure: A lamp socket and panel assembly includes a socket panel opening having a plurality of equally spaced radially outwardly directed retention slots therein that receive a plurality of circumferentially spaced socket retention tabs on a lamp socket, each tab is an integrally formed circumferentially extending spring biased cantilevered beam with an end portion insertable through the retention slots and wherein the end portion includes a ramp surface thereon engageable with the socket panel to direct a resultant force onto the end of the spring biased cantilever beam to cause it to flex axially of the panel upon rotation of the socket into an interlocked position on …

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 November 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 6, 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—
GrantedNovember 6, 1979
Term endedNovember 6, 1996
Patent numberCA 1065824 A
Classification (IPC)B60Q3/04

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedNov 6, 1979Term endedNov 6, 1996

Sources & verification

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