Attachment winch for vehicle wheels
CA 1284634 C · Owner: Hub Winch, Inc. · Inventors: Wallace, John William; Wallace, Robert Barnes
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A plurality of attachable brackets having an elongate body and first and second ends perpendicular to the body. The first ends have a first opening sized to fit over a plurality of lug sizes and secured to the lug by a lug nut. The second ends have a second opening. A plate has a plurality of holes positioned radially and circumferentially for alignment with lugs of various vehicles having lugs of differing radial and circumferential positions. A plurality of nuts and bolts secure the second ends to the plate. A circular support core may be inserted between the inside of the brackets for strength and a line guide ring may be attached to the vehicle for aligning a line connected to …
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 June 4, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 4, 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.