Gel or waxy applicator articles
CA 1069082 A · Owner: Lingner And Fischer G.M.B.H. · Inventors: Krattner, Richard; Hechenberger, Dieter; Dickmann, Heinz H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shaped article comprising a composite solid gel or waxy mass containing two or more substances which chemically interact when mixed the, composite mass being composed of discrete solid gel or waxy regions the, substances being individually or in mutually unreactive groups dissolved or dispersed in different compatible gel or waxy regions the gel or waxy, regions being so located in the shaped article that each region containing one or a group of the substances may be brought into contact with a work surface or workpiece.
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 January 1, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 1, 1997.
- 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.