Captive cap construction for hand-held dispenser
CA 1300091 C · Owner: Stull, Gene · Inventors: Stull, Gene
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A hand-held dispenser including a container having a dispensing neck portion provided with an exterior annular locking-type retention bead and a nozzled dispenser cap adapted to be forcibly applied to the neck portion and to be permanently retained thereon. The container neck portion has a circumferentially facing abutment shoulder disposed above its bead and the cap, has an internal locking-type retention bead cooperable with the bead on the neck portion. The cap also has a locater lug which can engage the abutment shoulder of the neck portion during initial relative turning application of the cap, thereby to halt the latter in a predetermined rotative position. A recess on the …
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
- Granted May 5, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 5, 2009.
- 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.