Modular valve service box
US5634488A · kind A · utility
25Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1996 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | May 20, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7017
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A modular valve service box having a modular element cooperative with variable sized valve housings in order to secure variable sized valve housings beneath the ground and provide a conduit for access to same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.