Cover with drip edge channel
CA 2541186 C · Owner: Brochu, Guy · Inventors: Brochu, Guy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A protective device for use with a gutter to prevent entrance of extraneous matter therein the gutter having a rear wall, a front wall and a bottom wall which together define an open trough therebetween and wherein the gutter rear wall is designed to be located adjacent to a facia of a building the protective device having a foraminous planar portion with first and second longitudinally extending sides the first longitudinally extending side designed to be adjacent the gutter rear wall and having a downwardly extending U-shaped cavity the cavity being defined by a cavity inner wall and a cavity outer wall at least one of the cavity walls having apertures therein to permit fluid flow …
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 March 23, 2006 and granted February 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 23, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.