Method and apparatus for processing logs
CA 1072419 A · Owner: Bibler Brothers · Inventors: Bibler, David R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method, and apparatus operating in accordance therewith for processing, logs prior to their being processed by a saw mill. The logs are cut to length and then sorted and stored according to their diameters and wood types. Undersized logs and other scrap or waste pieces are processed to be sold as material either for fuel or paper pulp.
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 February 26, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 26, 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.