Apparatus and method for preparing fragments from tire casings
CA 1309075 C · Owner: Penner, Reuben · Inventors: Penner, Reuben
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus and method for preparing fragments from tire casings in which an umbrella type tire casing support is provided and an electric motor is utilized to rotate the tire casings so that a cutter can be utilized to convert the tire casing into fragment portions, the cutter being mounted for slidable movement towards and away from the tire casing.
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 October 20, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 2009.
- 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.