Integral cap assembly for liquid container having a reversible pour spout
CA 2354940 A1 · Owner: Dehn, William F. Sr. · Inventors: Dehn, William F. Sr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An integral cap assembly for a portable liquid container that has a reversible spout, includes a cap portion with an opening and a pair of grooves formed at opposite sides of the opening. A closure cap is coupled to a first flexible member, where the cap portion is coupled to a second flexible member. The first and second flexible members are each coupled to a remaining flexible member. The closure cap can be fitted either above the opening or below the opening of the cap portion, to thereby provide an integral cap assembly with no, separate parts when the reversible spout is in either the closed non-pour , position, or the open, pour position.
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 August 9, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 9, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 9, 2023.
- 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.