Shower shaver
CA 2036025 A1 · Owner: Gentry, Jefferson L. · Inventors: Gentry, Jefferson L.; Hilger, Ronald O.; Jursich, Donald N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shower shaver is made from two plastic piece parts. A first part is a handle in the nature of a pipe terminating in a fan-shaped or flared, tray like top surface. The other piece part is a cover or top which fits over and cooperates with the tray top to form a cavity which delivers a flared sheet of water toward orifices which cause the water to strike to a broad surfaces of said blade and then exits under the cutting edge of the blade with enough force to wash debris away from the blade. A notch beneath the flaired surface delivers a stream of water to the skin in advance of the cutting edge. A tubing or hose attached to the shower shaver razor leads to a nipple which may be interposed …
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 8, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 8, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 8, 2013.
- 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.