Spring assemblies
CA 1270865 C · Owner: Gkn Technology Limited · Inventors: Scowen, Geoffrey D.; Crouch, Joseph C.J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A spring in the form of a strip of fibre-reinforced plastics material, of zig-zag configuration having limbs connected by reflex portions with the longitudinal centre line of the strip lying substantially in a single plane is secured to another component by a mounting affording a socket in which a limb portion of the spring is held. Such limb portion may extend longitudinally or transversely of the spring as a whole. Two such springs may be disposed on opposite sides of a telescopic damper to provide an assembly useful for vehicle suspension.
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 June 26, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 26, 2007.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.