Baluster
CA 2365487 A1 · Owner: Greco, Franco · Inventors: Greco, Franco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A baluster comprising an elongate support member having a lower end for attachment, to a wall or structure and a middle and upper portion for supporting a railing, fence, barrier or partition. The lower end of the baluster is generally hollow with a hollow, interior and has a front face and a rear face for attaching to the wall or structure. The, front face has at least two access holes therethrough in communication with the hollow, interior. The access holes are spaced apart along the longitudinal axis of the lower end, and aligned with at least two fastener holes extending through the rear face. The access, holes are larger in diameter than the fastener holes to permit fasteners to …
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 December 18, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 18, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 18, 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.