Shower water additive dispensing apparatus and method of use of the same
CA 2252226 A1 · Owner: Berki, Robert · Inventors: Berki, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shower water additive dispensing apparatus includes a reservoir for additive, such as body oil. The reservoir is coupled to a conduit leading to a shower head. A hand held actuator is provided at a remote end of an umbilical cord to control the release of additive from the reservoir into shower water exiting the shower head. The umbilical cord enables the user to position their body and then dispense additive on selective parts of their body.
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 October 28, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 28, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 28, 2020.
- 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.