Blind with reinforced head rail
CA 2415745 A1 · Owner: Marocco, Norbert · Inventors: Marocco, Norbert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A plastic head rail for a blind of the type having blind elements suspended from, such head rail , in which the head rail is reinforced to prevent sagging of the, head rail under the load of the blind elements and in which the head rail is, suitable for trimming to length by a point of sale trim cutting apparatus the , head, rail having a head rail of plastic material and a reinforcement member in the, head rail the reinforcement member extending along at least a median portion of length of the head rail , the reinforcement member supporting the head rail and the blind elements, to prevent bending of the head rail under the load of the, blind elements. Also disclosed is a blind …
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 8, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 8, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 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.