Wheel lifting device
CA 2354745 A1 · Owner: Shwaykowski, Ernie J. · Inventors: Shwaykowski, Ernie J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A lifting device is provided for lifting a large vehicle wheel and suspending the wheel from a cable. The device includes a main arm including a first, hook member arranged to support the rim of the wheel thereon and a cable mount arranged to suspend the wheel from the cable. A support arm is pivotally coupled to, the main arm and includes a second hook member mounted thereon confronting the first hook member for grasping the wheel therebetween. The support arm is arranged to extend over the tire of the wheel when the rim of the wheel is supported, on the first hook member with the second hook member gripping the tire on the opposite side of the wheel. The support arm is shorter than the …
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
- Filed August 6, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 6, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 6, 2023.
- 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.