Locking subgrade vault
US8835757B2 · kind B2 · utility
20Cited by
71References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2011 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Dec 5, 2032 |
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.