Apparatus for mounting an ink jet cartridge on a support therefor
CA 2106449 C · Owner: Collins, Joseph D. · Inventors: Sette, Paul R.; Collins, Joseph D.; Brewster, William H. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a printing system including an ink jet printhead a, supply of ink therefor, and structure for controlling the printhead for ejecting ink droplets therefrom apparatus comprising, a disposable cartridge including the ink supply and printhead, the cartridge including a front wall and a base wall, the cartridge base wall including a foot portion extending to the cartridge front wall and defining therewith a lower frontal edge, structure for supporting the cartridge, the supporting structure including a front wall the supporting structure including a portion of the printhead controlling structure, the portion including an electrical connector overlaying the supporting structure front wall, …
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 September 17, 1993 and granted August 3, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 17, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 17, 2015.
- 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.