An improved electric cooking apparatus
CA 2326029 A1 · Owner: China Pacific Trade Ltd. · Inventors: Chan, Wing-Kin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electric cooking apparatus including a main housing a heated compartment , and a, steaming compartment in which the heated compartment is received within said main, housing and is adapted to be heated by heating elements within said main housing, said heated compartment including a base portion a continuous peripheral wall, extending upwardly from the edge of said base portion and an aperture opposite said, base portion which aperture is defined by the upper end of said peripheral wall; and at, least a first steaming compartment including a first removable member having a liquid, retainable base portion and a peripheral wall extending from said base portion wherein a plurality of …
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 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 16, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 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.