Gardening ornament frame
CA 2382973 A1 · Owner: Lin, Chen-Hsiung · Inventors: Lin, Chen-Hsiung
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gardening ornament frame (2) has a first half netting (22), a second half netting (23) engaging with the first half netting (22), a first hollow leg (20) disposed on a bottom of the first half netting (22) and a second hollow leg (20') disposed on a bottom of the second half netting (23). The first half netting (22) has a first periphery (221). The second half netting (23) has a second periphery (231). The first hollow leg (20) has a first bottom opening (21). The second hollow leg (20') has a second bottom opening (21').
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 April 22, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 22, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 22, 2024.
- 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.