Printing blanket with lateral stability
CA 2006099 A1 · Owner: Murphy, Edward T. · Inventors: O'Rell, Dennis D.; Murphy, Edward T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A printing blanket having excellent lateral stability comprised of a carcass formed of one or more layers of woven fabric with low machine direction elongation characteristics a nonwoven fabric attached to an upper surface of the lower most woven fabric layer, a compressible layer secured to the upper surface of the carcass and an ink transfer layer imposed upon the upper surface of the compressible layer. The blanket having a carcass containing a nonwoven layer comprised of continuous or discontinuous filaments, displays excellent cross machine direction elongation stability.
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 20, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 20, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 20, 2011.
- 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.