Adapter for transforming a grass trimming device into a lawnmower
CA 2082995 A1 · Owner: Regis, Normand · Inventors: Regis, Normand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adapter for releasably transforming a conventional grass trimming device into a lawnmower. The adapter has a frame mounted on a set of wheels, a cutting blade rotatably mounted to the frame, a coupling adapted to transfer the rotational torque generated by the conventional trimming device to the blade and a means for fixing the conventional trimming device to the frame.
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 November 16, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 16, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 16, 2014.
- 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.