Fluid applicator for hair conditioning
CA 2036604 A1 · Owner: Auger, Ronald Y. · Inventors: Auger, Ronald Y.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An outlet nozzle adapted to be fixed to a substantially cylindrical hair conditioning bottle for dispensing fluid on a lock of hair comprises a hollow tubular member and a dispensing tip fluidly connected at one end of the tubular member opposite the bottle. The tubular member has two continuous longitudinal portions angularly disposed relative to each other. One of the portions is adapted to extend at an angle away from the longitudinal axis of the bottle while the other portion extends towards the axis at an angle therewith and up to location adjacent the axis. The dispensing tip comprises a pair of flat tooth-like projections spacedly facing each other and extending from the other …
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 19, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 19, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 19, 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.