Lug wrench support tool
CA 1253364 A · Owner: Shirley, Chester L. · Inventors: Shirley, Chester L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tool for supporting a lug wrench when removing lug nuts from the outer wheel of a dual wheel truck mounting. The tool includes a containment ring that holds and supports a lug wrench and support, legs that fit inside the wheel well and rigidly support the containment ring in line with the lug nuts. A locking mechanism extends and retracts one of the legs for locking and unlocking the tool inside the wheel well.
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 May 2, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 2, 2006.
- 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.