Absorbent article
CA 1114592 A · Owner: Colgate-Palmolive Company · Inventors: Karami, Hamzeh; Patience, Donald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An absorbent article for placement against a wearer to capture body fluids comprising, an absorbent pad comprising a mass of fibers, and particles of plastic material fused to fibers in the pad to increase the integrity and resiliency of the fibrous mass. The article has sheet means covering a front and back surface of the pad.
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 22, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 22, 1998.
- 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.