Method of using a disposable tamper evident locking device
US5382528A · kind A · utility
12Cited by
47References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 10, 1993 |
| Grant date | Jan 17, 1995 |
| Priority date | — |
| Expiry date | Feb 10, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24314
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A locking device in the shape of a unitary body formed from a bio-degradable material which includes an element with at least one free end formed integral with said body. The severable element is designed to engage and secure a container lock mechanism when the container is in a closed position, whereby the free end of the element is capable of being mechanically or adhesively secured to said unitary body to form a seal, with said device being designed to fracture upon opening of the container lock mechanism thereby providing visible evidence of the lock mechanism being opened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.