Circuit tester
US7102344B1 · kind B1 · utility
29Cited by
19References
1Claims
0Family size
Inventor
Key dates
| Filing date | May 27, 2005 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | May 27, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/155
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A circuit testing device includes a housing that is sized and adapted to securely fit into a light bulb socket. The device includes spring-loaded prongs which securely hold the housing in place in the socket until it is desired to remove the testing device. The testing device generates an audible signal when power is applied to the socket to alert a user that power is present, even if the user is located at a distance from the point of test.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.