Antiskid attachment for automotive wheels
CA 1289858 C · Owner: Nakajima, Masahiro · Inventors: Nakajima, Masahiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An antiskid attachment for use with an automotive wheel having a tire includes a base plate adapted to be positioned on one side of the wheel. A plurality of spaced-apart groundengaging band members are mounted peripherally around the base plate in cantilevered manner and are adapted to be positioned on the outer surfaces of the tire. Each of the band members has a transverse hole formed in the free end thereof. A fastening cord is passed through the holes of the band members for releasably tensioning the band members. Tying means is provided for releasably tying the fastening cored to the outside surface of the base plate with the band members tensioned by the fastening cord, wherein said …
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 1, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 1, 2008.
- 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.