Application aid and the use thereof
CA 2025138 C · Owner: Kindel, Heinrich · Inventors: Muller, Walter; Kindel, Heinrich; Hoffmann, Hans-Rainer
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An application aid for one or several articles such, as therapeutic systems, plasters labels, or the like, adhering, to and positioned in a mechanically releasable manner on a carrier or covering layer, respectively which extends in sheet-, like form and particularly is flexible in the form of cuts or, predetermined breaking lines formed within the carrier or covering layer is characterized in that each article is assigned a portion of the carrier or cover layer which portion laterally, projects said article and is removable from the rest of the carrier or cover layer by means of non-linear cuts or predetermined breaking lines, whereby the cuts or predetermined breaking lines connect two …
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 September 12, 1990 and granted May 6, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 12, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 12, 2012.
- 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.