Plastic container with self-draining feature
CA 1319909 C · Owner: Krall, Thomas J. · Inventors: Krall, Thomas J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
16263, ABSTRACT:, A self-draining container is disclosed. The container includes a body and a neck, wall and dispensing spout extending upwardly from a body opening. The dispensing spout has a diameter equal to or greater than the diameter of the neck. The wall surrounds the dispensing spout which extends above the top of the wall. A web joins the wall and the dispensing spout to form d drain channel.A drain opening through the spout is defined adjacent the channel for draining fluid from the channel into the container body. A cap having a depending skirt defining threads mates with threads on the container wall to close the container.
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 July 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 6, 2010.
- 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.