Absorbent beauty coil
CA 1311913 C · Owner: Sivess, George Peter · Inventors: Sivess, George Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure There is disclosed an absorbent beauty coil comprising an absorbent core and a non-retentive cover which, beauty coil exhibits increased absorbency of permanent waving solution and other fluids before dripping. Wicking action at the interface of the cover and the core draws fluid to unsaturated areas, thereby preventing dripping at saturated areas of the coil. 1130-1-0037
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 December 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 2009.
- 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.