Tire and wheel alignment system
CA 1190394 A · Owner: Dominion Tool And Die Co. · Inventors: Lawson, Lawrence J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus for aligning wheels and mounted tires in an orientation to improve the balance and roundness of the inflated wheel and tire assembly. The apparatus rotates the wheel and mounted tire until one of them is in the desired orientation and then holds that one element in the desired orientation. The other element is then rotated until it reaches the desired orientation. The assembly is then ready to he inflated.
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 16, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 16, 2002.
- 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.