Pad attachment for paint roller assemblies
CA 1331967 C · Owner: Ez Paintr Corporation · Inventors: Shaffer, Robert A.; Burns, Fredrick B.; Brezette, Michael W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pad attachment for a paint roller assembly including a pad holder affixed to a roller type paint applicator. The pad holder retains a paint trimming and smoothing material in a form of a fabric or foam. The material retained by the holder is positioned to smooth or otherwise treat the paint being applied by the roller during a painting application. In addition, the material may function to trim or "cut in" at the interface of a surface adjacent the surface being painted.
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 September 13, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 13, 2011.
- 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.