Package having a slide actuated closure member
CA 1059960 A · Owner: Brown And Williamson Tobacco Corporation · Inventors: Grimm, Wolfgang H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
PATENT APPLICATION, of, WOLFGANG GRIMM for, A PACKAGE HAVING A SLIDE, ACTUATED CLOSURE MEMBER ABSTRACT OF THE DISCLOSURE, A package for cigarettes or other articles comprised of a receptacle for housing the cigarettes or other articles and defining an open top for removal of said articles and an integral slide actuated lid structure including a closure member operatively connected to the receptacle and a slide member portion reciprocally movable vertically of the receptacle to open and close the package the slide portion including folding panels positioned between the receptacle and the slide portion permitting reciprocal movement of the slide portion.
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 August 7, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 7, 1996.
- 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.