Electric razor
CA 2111619 A1 · Owner: Izumi Products Company · Inventors: Momose, Kazuhiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electric razor with a cleaning cover fitted on the inner cutter. The cleaning cover has slits which correspond in position to the blades of the inner cutter and the blades of the, inner cutter can pass through the slits when the cleaning cover is fitted on the inner cutter; and once the cover is fitted on the inner cutter, the surface of each blade is in contact with the inner surfaces of the slits. The razor is used with the cleaning cover on, and when after shaving the cleaning cover is lifted, the facial hair that has been cut and is adhering to the blades of the inner cutter are removed by the cleaning cover thus cleaning the inner cutter.
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 16, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 16, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 16, 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.