Additive fluid dispenser nozzle
CA 2031563 A1 · Owner: Quinn, William R. · Inventors: Quinn, William R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A clothes washing machine including a cabinet having an upper wall portion provided with a clothes receiving opening an annular cowling within the cabinet and having an inner peripheral portion encircling the clothes receiving opening the cowling having an annular midportion sloped radially downward to an outer peripheral portion of the cowling which is secured to a rim of a drain tub defining an open end thereof the drain tub having rotatably supported therein a spin tub with an opening disposed within the open end portion of the drain tub and aligned with the clothes receiving opening and, a liquid soap dispensing system disposed within the cabinet and externally of the drain tub, the …
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 5, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 5, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2012.
- 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.