Detergent dispenser for a washing machine
CA 2497506 C · Owner: Whirlpool Corporation · Inventors: Zsambeki, Marcus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A detergent dispenser for a washing machine comprises a box shaped recess (15) and a washing agent drawer (12) slidably mounted in the recess (15) such drawer being provided with a plurality of separate compartments (13) for containing wash and/or rinse products to be flushed by an incoming water flow into the tub of the washing machine. The detergent dispenser comprises a channel (22 22a, 22b) in the bottom of the recess for directing the incoming water flow towards a predetermined zone (15c) of the box shaped recess (15) without flowing through the; drawer (12 13).
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 February 18, 2005 and granted April 3, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 18, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.