Quick-release ring-type meter lock with keyless reset
US7930913B2 · kind B2 · utility
6Cited by
31References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Feb 10, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/205
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A ring-type meter lock comprising a ring, first and second ends on the ring, a lock housing on the first end, a slot in the lock housing, a latch unit in the lock housing, a lock pin on the latch unit enterable and withdrawable from the slot, a tongue on the second end enterable into the slot, an opening in the tongue receiving the lock pin, a key-receiving configuration in the latch unit, and the lock pin being rotatably supported for unlatching of the latch unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.