Controlled dispensing of material
CA 2455353 C · Owner: Ged Integrated Solutions, Inc. · Inventors: Mcglinchy, Timothy Bryan; Briese, William A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The system includes a nozzle, a drive, a metering pump a supply of material , and a , controller. The nozzle dispenses material into contact with one or more surfaces of a , window sash. The drive relatively moves the nozzle with respect to the window sash , along a path of travel defined by a perimeter of the window sash at controlled speeds. , The metering pump delivers the material to the nozzle at controlled volumetric rates that , correspond to the controlled speeds of relative motion between the nozzle and the sash. , The supply of material delivers the material to the metering pump. The controller , controls the relative motion between the window sash and the nozzle and …
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 January 16, 2004 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 16, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 16, 2026.
- 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.