Flagpole
CA 2337575 A1 · Owner: Leblanc, Jeannette · Inventors: Stone, John; Leblanc, Jeannette
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This is a flagpole having a base as holder with guide pin. It's a pole with a swivel type, action in a base making it easier to lay down to change flag and do maintenance. Its base, has pins attached to a circular or other form, attached to one end of the pins which the, pole inserts inside of it this is installed on the guide posts giving it its swivel action to, release the pole from a vertical pole to a horizontal pole allowing it easy to be lowered, and raised.
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 February 16, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 16, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 16, 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.