Cover structure with integral utensil means for canned and cupped food
CA 2242041 A1 · Owner: Huang, Shou Li · Inventors: Huang, Shou Li
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cover including a cover body adapted for covering on a top end of a canned food or cupped food, a kitchen utensil integrally formed in said cover body and connected thereto by separated connecting points, and a sealing film sealed on an outer side of the cover body to protect the kitchen utensil from contamination when the cover body is covered on a canned food or cupped food the, kitchen utensil including a utensil body having a coupling neck with transverse coupling notches and, a utensil handle having a coupling neck with upright coupling rods adapted for coupling to the coupling neck of the utensil body.
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 30, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 30, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 30, 2020.
- 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.