Tamper-proof latch cover
US7204105B2 · kind B2 · utility
3Cited by
16References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2004 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Feb 3, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/31
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A latch in a door is protected from an unauthorized entry by forming a first bracket that fits around the latch, and a second bracket that is rotatably connected to the first latch. The second bracket covers the latch when rotated to be in a first position, and exposes the latch when rotated to be in a second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.