Locking subgrade vault
US9919853B2 · kind B2 · utility
4Cited by
156References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2015 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Oct 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F27/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A subgrade vault system and method of forming the same is provided. Specifically, a subgrade vault suitable for housing utility and similar equipment is provided, the vault comprising a main body portion, a cap, and a lid that may be selectively secured to prevent or deter unauthorized access to vault contents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.