Dryer
CA 2617079 C · Owner: Dyson Technology Limited · Inventors: Dyson, James; Churchill, John; Gammack, Peter David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Drying apparatus has a casing (12), a cavity (30) formed in the casing (12) for receiving an object, and a fan (40) located in the casing (12) and capable of creating an airflow. At least one slot-like opening (60 62) communicates , with the fan (40) and is arranged in the casing (12) so as to direct an airflow transversely across the cavity (30). The slot-like opening (60 62) is , formed between walls (54a, 54b 56a, 56b) which are manufactured from a thermosetting plastics material. By manufacturing the walls (54a 54b, 56a, 56b) of the slot-like opening (60 62) from a thermosetting plastics material such as melamine, the walls (54a, 54b, 56a 56b) of the slot-like opening (60, 62) can …
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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 June 12, 2006 and granted April 2, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 12, 2026.
- 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.