Condensation evacuating window sill
CA 2431069 A1 · Owner: Lapierre, Normand · Inventors: Lapierre, Normand
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A condensation evacuating sill for evacuating condensate having formed on an inner, surface of a window pane includes a molding strip and an attachment extrusion for, attaching the molding strip to the window frame. The attachment extrusion includes, an extrusion-to-molding attachment section for attaching the molding attachment, surface to the attachment extrusion and an extrusion-to-frame attachment section, for attaching the attachment extrusion to the window frame. The attachment extrusion is configured and sized for attaching the molding strip to the window frame, so that the molding inner edge is spaced relative to the inner surface by a pane-to-molding spacing allowing the …
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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 June 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 11, 2025.
- 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.