Method for installing form in-place dispenser containment
US6074131A · kind A · utility
1Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1997 |
| Grant date | Jun 13, 2000 |
| Priority date | — |
| Expiry date | Dec 30, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D31/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of upgrading the area below a dispenser to contain accidental release harmful materials from contaminating the soil below grade without repiping, electrical changes, or concrete disruption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.