Tamper evident seal for a medical container
US8920590B1 · kind B1 · utility
3Cited by
28References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2010 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Feb 20, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1084
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A seal formed of laminated films adhered to a peel strip. The seal includes a target area free of adhesive, and adhesive surrounding the target area. The seal is formed so that the target area is visually distinguished from the surrounding adhesive to facilitate placement of the seal on a medical container by a user. The use of a colored adhesive, reflectivity of the adhesive, a colored laminate, or a colored target background can be utilized to make the target area visually different from the surrounding adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.