Method and system for keeping water from entering dispenser containment sumps
US6256944A · kind A · utility
0Cited by
15References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Oct 13, 2019 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D31/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and system for preventing water entering a dispenser from collecting in the containment pan. This method utilizes a shield or barrier placed inside the dispenser above the containment pan. The material used to form the barrier is insoluble in water but soluble in the hydrocarbons typically found in a dispensing system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.