Device for adjustment of cut angle
CA 2368051 A1 · Owner: Gullberg, Ulf · Inventors: Gullberg, Ulf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An auxiliary appliance, known as a mitring device for setting the cutting , angle in mitre-cutting operations prior to the cutting proper comprising two , arms (1, 2), which are pivotally interconnected by means of a hinge each one , of said arms having at least one orientation face and an angle-indicating , means (4), which is connected to the arm-interconnection hinge via a gear mechanism (5), said gear mechanism being adapted upon relative pivotal motion , of the arms to transfer essentially half of said pivotal motion to the angleindicating means relative to the arms.
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 4, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 4, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 4, 2022.
- 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.