Method for continuous printing of polychromatic designs, in particular on textiles and the like, and a device for carrying it out
CA 2057207 C · Owner: Scatizzi, Mario · Inventors: Scatizzi, Mario
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Continuous printing of polychromatic designs on textiles is achieved by horizontally conveying the fabric at a preset speed and direction and by supplying pre-established quantities of liquid colorants of different colours and by applying these colorants of different colours to predetermined points on the fabric simultaneously so as to obtain particular chromatic effects. The device includes means to show on a video monitor, the, image of the pictorial effect to be reproduced.
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 December 6, 1991 and granted June 15, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 6, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 6, 2013.
- 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.