Awning opening and closing device
CA 2426205 A1 · Owner: Petrongolo, Emilio · Inventors: Petrongolo, Emilio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An opening/closing device (D) for operating an awning retracting/extending mechanism comprises a casing (14) and a motor (22) therein powered by at least one battery (24), an elongated member (10) extending from the casing (14) for removable connection at a distal end thereof to the awning retracting/extending mechanism and adapted to be rotably driven by the motor (22), and a handle (16) also extending from the casing (14). The elongated member (10) and the handle (16) extend from opposite sides of the casing (14). The elongated member (10) and the handle (16) extend from opposite sides of the casing (14). The motor (22) is connected to the elongated member (10) and , the handle …
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 October 19, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 19, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 19, 2023.
- 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.