Articulated broom
CA 2260555 A1 · Owner: Tagliavini, Matteo · Inventors: Tagliavini, Matteo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An articulated broom, comprising a joint located between a base having an attachment plane for the bristles and the end of the handle, said joint comprising a pin connected to said base and adapted to allow the rotation of a hub at the end of the handle; said hub being attached to said pin so as to provide a certain amount of friction therebetween; abutment elements of the hub being provided in a first end position in which the handle is perpendicular to the bristle attachment plane and a second, end position.
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 February 1, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 1, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 1, 2021.
- 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.