Foldable stand
CA 2361001 A1 · Owner: Pai, Lucas · Inventors: Pai, Lucas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A stand to support an object has a bottom frame (10) and two side frames (20). The, side frames (20) are each pivotally attached to opposite ends of the bottom frame (10) with, a pair of pivot pins (16). The pairs of pivot pins (16) are located at different heights. A clasp, (24) is mounted on each side frame (20) to engage the bottom frame (10). When the clasps, (24) are released from the bottom frame (10) the side frames (20) can be , pivoted relative to the bottom frame (10). The stand is foldable. Because the side frames (20) are respectively, pivotally attached to the bottom frame (10) by pairs of pivot pins (16) at different heights, one of the side frames (20) can overlap the …
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 November 1, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 1, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 1, 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.