Thick film container
CA 2064239 A1 · Owner: E. I. Du Pont De Nemours And Company · Inventors: Harrigan, Paul T. Jr.; Magee, James J.; White, David A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container comprising an inner container (5) inner lid (8), outer container (4) and outer lid (11) which is suitable for commercial transport and legible display of required label information and can be readily grasped and handled such that the lid and contents can be safely and completely removed. The invention further relates to a plurality of such containers each container having , a different maximum capacity but a label area of at least the same size as the label area of the smallest container and the same distance from the bottom of the container such that application of the labels to the containers can be performed by automated means. These containers are useful, in particular for …
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
- Filed May 17, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 17, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2013.
- 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.