A rigid packet with hinged lid for tobacco products
CA 2464946 A1 · Owner: Draghetti, Fiorenzo · Inventors: Draghetti, Fiorenzo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rigid hinged-lid packet for tobacco products appears as container (3) with an open end (4), and a lid (5) hinged to the container (3) so as to rotate between positions in which the open end (4) is open and closed also a , stiffening frame (15) projecting from the open end (4) and presenting two side pieces (19) destined to enter into contact with the insides of two respective flank faces (13) of the lid (5) when the packet is closed. To retain the lid (5) more firmly in the closed position the inside of each flank face (13) is fashioned with a freely projecting tongue (52) bent inwards in such a manner that when the lid (5) is returned to the closed position the tongue (52) will , …
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 October 29, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 29, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 29, 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.