Re-usable adhesive tape tab for disposable diapers
CA 1113651 A · Owner: Johnson & Johnson · Inventors: Ness, Irving S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract Of The Disclosure, A repositionable tape tab for a disposable diaper comprises a thin, flexible plastic film having a first segment affixed to the diaper and a second segment a portion of which, is coated with a repositionable adhesive for positioning on the diaper outer surface in forming a closure. The distal portion of the second segment being non-adhesive thereby, forming a pull tab. In a preferred embodiment a portion of, the second segment adjacent the first segment is non-adhesive.
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 8, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 8, 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.