Roof support with integral gutter
CA 2367539 A1 · Owner: Rubbermaid Incorporated · Inventors: Floyd, Gregory; Willgohs, Robb
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A roof support with an integral gutter including a roof support a panel joint , cover, and a gutter for a small storage or utility building or shed having a shallowpitched roof. In particular, the roof support with integral gutter includes a support web an exposure, surface perpendicularly bisecting the support web and a collector , perpendicularly, bisecting the support web opposite the exposure surface. The roof support with integral, gutter is made by the pultrusion process which eliminates the need for , additional and separate components to provide rigidity and strength to the roof support.
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 January 11, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 11, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 11, 2024.
- 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.