Human head support
CA 1061219 A · Owner: Tremblay, Roland · Inventors: Tremblay, Roland
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A support for the human head primarily intended for use to maintain and preserve a coiffure. A person using the support lies face down and the face and head is supported by flexible sheet material which is supported by a peripheral frame which preferably is of general oval configuration and which is supported in elevated position by downwardly depending support legs. In use the coiffure is supported in a position to avoid disturbance during sleep. In a preferred embodiment the support legs are adjustable as to height to enable the device to be comfortably used by people of varying size and weight.
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
- Granted August 28, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 28, 1996.
- 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.