Fastening means for diapers
CA 1052052 A · Owner: Colgate-Palmolive Company · Inventors: Sonenstein, Gerard G.; Kaeser, James A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Improved fastener devices are provided for diapers of the disposable or non-disposable type. The diaper comprises a body of fluid-absorbent material defined by opposed lateral and longitudinal edges, the junctures of said edges defining four corner portions. The diaper has an inner surface for direction toward the body of an infant and an outer surface facing away from the infant. Each of the corner portions of a first lateral edge is provided with first cooperative fastener means comprising a first strip material detachably mounted on the outer surface of the diaper, the strip having opposed outer and inner surfaces. The inner surface is provided at a first portion with a hook clamp or …
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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 April 10, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 10, 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.