Patent Yard Sign in
Expired Canadian patentCanada

Battery connector clamp

CA 1111920 A · Owner: Urban, George H. · Inventors: Urban, George H.

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

A battery connector clamp has a cooperating pair of solid lead jaws having abutting inner ends that clampingly encircle a battery post and having grooved outer side surfaces to seat the parallel shanks of a U-bolt with the threaded ends of the shanks being engaged by nuts so as to secure a clamping bar against the outer end of one jaw and in clamping cooperation with the bight portion of the U-bolt which is seated in a groove in the outer end of the other jaw that has a bore to receive the bared end of a conductor cable.

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 3, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 3, 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.
FiledJanuary 19, 1979
GrantedNovember 3, 1981
Term endedNovember 3, 1998
Patent numberCA 1111920 A
Classification (IPC)H01R11/26

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedJan 19, 1979Patent grantedNov 3, 1981Term endedNov 3, 1998

Sources & verification

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