Patent Yard Sign in
Expired Canadian patentCanada

Automotive vehicle suspension

CA 1104595 A · Owner: General Motors Corporation · Inventors: Cislo, Casimer J.; Cummings, Seth B. Jr.

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

D-3,094 C-3,015, Abstract of the Disclosure: Independent rear suspension for automobiles of the type including at each side of the vehicle a semitrailing control arm swingable on an axis angularly displaced with respect to a transverse plane of the sprung mass, is further provided with a stabilizer bar connected between the control arms by having end crank arm portions of the bar each anchored at its terminal end to the control arm and further connected to the control arm at a spaced location from the anchor by a swingable bushed linkage such that the stabilizer bar experiences no stress affecting the suspension spring rate during normal pitch and ride motion of the sprung mass.

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 July 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 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.
FiledJune 4, 1979
GrantedJuly 7, 1981
Term endedJuly 7, 1998
Patent numberCA 1104595 A
Classification (IPC)B60G3/14 +1 more

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedJune 4, 1979Patent grantedJuly 7, 1981Term endedJuly 7, 1998

Sources & verification

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