Safety device for a plug (patch guard)
US8038460B2 · kind B2 · utility
6Cited by
8References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2005 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Oct 18, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R24/64
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A security device for a plug (1) has at least one locking clip (2) said security device comprising a lockable closure piece (8, 12) which prevent the manual operation of the locking clip (2). The closure piece (8, 12) comprises a closure lower piece (8) which may be fixed to the plug (1) on which a separate closure upper piece (12) is placed. Said closure lower piece (8) is designed such as to be clipped on the plug (1) with a positive and/or non-positive fit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.