Printing squeegee apparatus
CA 2202084 C · Owner: Tani Electronics Industry Co. Ltd. · Inventors: Tani, Okie
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A roller squeegee apparatus for screen printing includes a resilient receptacle receiving a supply of printing material at one open side thereof. The resilient receptacle is connected at another open side thereof to a printing squeegee. One or more driven rollers are provided for squeezing the elastic receptacle for providing consistent and stable printing operations. Such arrangement of the roller squeegee apparatus provides relatively high printing precision even over long periods of continuous use.
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 April 7, 1997 and granted May 23, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 7, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 7, 2019.
- 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.