Expired Canadian patentCanada
Saw guide bar
CA 1165664 A · Owner: Santrade Limited · Inventors: Pantzar, Glenn G.E.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention on relates to a saw guide bar comprising two side plates and an intermediate layer. Each side plate comprises a layer of reinforced plastic material and a layer of metal.
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 17, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 2001.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 30, 1981
GrantedApril 17, 1984
Term endedApril 17, 2001
Patent numberCA 1165664 A
Classification (IPC)B27B17/02 +1 more
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.