Wallpaper product and method
CA 1074115 A · Owner: Mack'S Painting And Decorating Ltd. · Inventors: Mack, Otto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to rectangular strips of wallpaper intended for use with walls of predetermined height. The strips of wallpaper are of a length not less than the predetermined height and not greater than 1.1 times the predetermined height, and are supplied as a roll. If the strip bears a matching pattern, the pattern has complementary portions on transversely opposite sides of the strip. The invention also comprises a method of manufacturing wallpaper, by continuously printing a pattern onto a strip of wallpaper, severing the strip transversely into a plurality of unit rectangular strips of a predetermined height, which height is from 1.0 to 1.1 times the height of the wall to which …
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 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 25, 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.