Plastic container with self-draining feature
CA 1319908 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
A plastic container and package having a self-draining feature is provided. The container includes a bottle with a dispensing spout which has a thread or other closure retention means molded therein and an annular sleeve encircling the spout and cooperating therewith to form a channel for capturing excess liquid flowing down the outside of the spout following dispensing of such liquids. An aperture is provided for draining liquid from the channel to the body portion ofthe container. A closure having thread or other retention means engages the closure retention means of the spout to form the remainder of the package.
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.