Apparatus for applying designs to moving strips of material
CA 1097938 A · Owner: Kusters, Eduard · Inventors: Moser, Manfred; Gruber, Heinz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for applying designs to moving strips comprising a rotating cylinder partially weighted in dyeing fluid causing dyeing fluid to adhere to its surface. A scraper removed the dyeing fluid from the surface of the roller and causes it to drop onto the moving strip beneath it. An air nozzle in the form of a rotating tube which is arranged to move back and forth across the strip of material alters the uniformity of the dyeing fluid as it falls onto the material, thus forming the pattern.
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 March 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 24, 1998.
- 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.