Tip-off cap and closure for containers
CA 1192862 A · Owner: West Company, Incorporated (The) · Inventors: Heistand, David H.; Conard, William A.; Connor, John T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tip-off cap and closure for a container for closure, thereof, and sealing of the contents therein. The cap includes a narrow elongated exterior top portion, a peripherally enlarged open bottom skirt at the bottom thereof and a container closure, for an access opening operatively disposed within the skirt and operatively integrated therewith. The integrated cap and closure are conjointly removable from the container to open the container, for access to the liquid therein by application of a lateral, tilting force against the narrow elongated cap exterior at a, position thereof remote from connection of the cap to the container. Removal of the integrated cap and closure seal means from 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 September 3, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 3, 2002.
- 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.