Skid preventive tire assembly
CA 1087506 A · Owner: Detwiler Corporation · Inventors: Detwiler, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An anti-skid assembly adapted to be removably mounted on a tire. The assembly includes a plurality of deformable transfer straps adapted to be mounted on the surface of the tire by a releasable anchoring structure. The straps are adapted to norally rest relatively flat against the surface of the tire and to be shifted to a substantially perpendicular position when the tire skids with respective road surface to increase the frictional and mechanical engagement with the road surface and to return to the normal flat configuration against the tire surface after leaving engagement with the road surface. The anchoring structure includes braided cables which are parted to accept fastener …
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 October 14, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 14, 1997.
- 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.