A plastic single-piece tube
CA 2490582 A1 · Owner: Morini, Emilio · Inventors: Morini, Emilio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The tube, in particular for containing fluid products such as creams and cosmetic products in general, comprises: a trunco-conical body (1a) having a lower part (1b) which is open for introduction of the product and can be , closed after the introduction; and also comprises an upper part (1c) affording a passage for exit of the product from the tube. A cap (3) can be applied on the upper part (1c) of the tube for closing the passage and is connected to the upper part (1c) of the tube by a hinge element (4). The tube the cap (3) , and the hinge element (4) are all made in a single piece obtained by injection moulding.
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 July 2, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 2, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 2, 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.