Circuit breaker lockout device
US6617532B1 · kind B1 · utility
27Cited by
14References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2002 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Feb 21, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/5739
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch lockout device for securing a toggle switch of a circuit breaker. The lockout device includes a housing having an opening for positioning around the toggle switch. A screw is threaded through the housing and is tightened against the toggle switch to restrain it. A circular disk is secured at one end of the screw and is lockable to a member slidable with respect to the housing, for preventing the disk from movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.