Fabric cutter
CA 1074692 A · Owner: B.F. Goodrich Company (The) · Inventors: Kuts, Mathew
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A circular cutter for use in cutting rubberized fabric, includes a circular body with a circular outer peripheral cutting edge, the circular outer peripheral edge has a center on the circular body; a mounting bore in the body is provided for mounting the cutter on a shaft for rotating the cutter; the body has a pair of oppositely disposed side surfaces; the center of the mounting bore is eccentric relative to the center of the body; the cutting edge is planar with one of the side surfaces of the body; and the cutting edge tapers to merge with the other one of the side surfaces.
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 April 1, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 1, 1997.
- 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.