Tamper evident closure with locking band
CA 2497144 A1 · Owner: Seidita, Thomas M. · Inventors: Seidita, Thomas M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container assembly (10) includes a container (12) that has an externally threaded finish portion and a retention structure (18) for preventing upward movement of a tamper evident band (38). The assembly (10) further includes a closure (28) having a body portion (32) of a base (34) and an internally threaded downwardly depending sidewall portion (36) that is sized and shaped to screw onto the container finish portion. The closure further includes a tamper evident band (38) that is frangibly connected to the sidewall portion (36) and that includes a main band portion (42) and a J-hook retention member (44). The retention member (44) includes a plurality of pleated retaining …
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 September 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 10, 2025.
- 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.