Decorative laminate
CA 1237344 A · Owner: Armstrong World Industries, Inc. · Inventors: Dees, Martin, Jr.; Colyer, Timothy D.; Kauffman, William J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A Method of manufacture for producing a decorative laminate which exhibits through-color printing is provided in which a layer of absorptive PVC resin particles of substantially only one particle thickness is printed with, for example, three differently colored vinyl plastisol printing inks. The decorative article is useful as a floor covering.
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 May 31, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 2005.
- 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.