Border planing machine for wood floors
CA 2347822 A1 · Owner: Marchini, Claudio · Inventors: Zanchetta, Riccardo; Migliari, Raffaele; Marchini, Claudio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A border planing machine (1) for wood floors comprising a footing (3) provided with wheels (3a) and a handle (4); a structure (5) which is hinged to the footing (3) so that it can rotate about a longitudinal axis and is adapted to support abrasive disks (10, 11) on either side with respect to the axis and to support elements (10a, 11a, 12, 13, 14) for moving the disks (10 11) so that , the disks arranged on one side rotate in the opposite direction with respect to the disks arranged on the other side; levers (20 21) adapted to determine, following an actuation on the part of the operator small rotations of the , structure (5) with respect to the longitudinal axis in both directions.
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 October 28, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 28, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 28, 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.