Saw table
CA 2042813 C · Owner: Wraycar Inc. · Inventors: Noble, Walter E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a saw table of the type including an elevated track in which the sole plate of a circular saw is engageable improvements include the provisions, of a cross-cut fence which is rotatable about its axis to be movable to a stored non-obstructing position; the provision of an adjustable miter fence; the provision of a telescopically adjustable track stop to increase the effective cutting length on the table, and the provision of an improved blade guard retractor.
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
- Filed May 17, 1991 and granted May 14, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 17, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2013.
- 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.