Security system
US6087939A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1998 |
| Grant date | Jul 11, 2000 |
| Priority date | — |
| Expiry date | Sep 22, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/1463
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A security assembly for an article to be monitored has a housing to be mounted to an article to be monitored, a fastener that extends into the housing and that is capable of being secured to an article to be monitored to maintain the housing in an operative position on an article to be monitored, and a switch on the housing and having first and second states. The fastener is movable relative to the housing between first and second positions. The switch is in the first state with the fastener in the first position. The switch is changed from the first state into the second state as an incident of the fastener being moved from the first position into the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.