Edge strip cap
CA 2377374 A1 · Owner: Cutmore, John · Inventors: Cutmore, John; Armstrong, Revill Wayne
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An edge strip (10) for a cathode plate (100). The edge strip defines a longitudinally extending channel (20) for receiving the cathode plate (100). A support member or tab (50) is also provided in the edge strip and adapted to mate with a complementary recess formed in the lower end corners of the cathode plate (100). The support member or tab (50) can provide two functions. Firstly, the support member provides a shoulder portion (55) adapted to abut the complementary surface (120) of the cathode plate and thereby support the cathode plate in the edge strip. Alternatively or in addition, the bottom , edge portion (120) concealed within the edge strip (10) is spaced apart from 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 June 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 16, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 16, 2022.
- 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.