Adhesive tape fasteners
US4516976A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1983 |
| Grant date | May 14, 1985 |
| Priority date | — |
| Expiry date | Jun 13, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/58
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An adhesive tape fastener for a diaper, which has a front surface and a back surface, which fastener comprises a first, second and third adhesive tape each of which has its front face coated with a pressure sensitive adhesive. The first adhesive tape has a free end portion which is adapted for attachment to a marginal portion of the front surface of the diaper and a fixed end which is joined to the adhesive face of a second adhesive tape. The second adhesive tape has a free end portion which is adapted to form a first fastening tab and a fixed end which is joined to the adhesive face of a third adhesive tape. The third adhesive tape has a first free portion which is adapted to form a second fastening tab and a second free end portion which is adapted for attachment to a marginal portion of the back surface of the diaper to form a second anchor tab. The second anchor tab is finger tearable whereby in use it can be detached from the fastener to allow the first fastening tab to be used to refasten the diaper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.