Wallpaper trimmer
CA 1284946 C · Owner: D'Amato, Peter · Inventors: D'Amato, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wallpaper trimming tool for cutting wall coverings on outer wall corners. The tool comprises a pair of rectangular blocks secured together with a pair of cutting blades spaced from an extension of one block by an intermediate sheet of shim material, cutting edges of said blades extending co-planar with the ends of the blocks.
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
- Granted June 18, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2008.
- 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.