Anti-spill device
US4162020A · kind A · utility
9Cited by
14References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 1977 |
| Grant date | Jul 24, 1979 |
| Priority date | — |
| Expiry date | Jun 3, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/05
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
This relates to an anti-spill device to be utilized in conjunction with a hatch located on the top or roof section of a liquid storage vessel, particularly a petroleum liquid storage vessel. This device is in the form of a pan which is positioned between the hatch and the vessel roof with the pan being configurated for adequately holding on a temporary basis spilled liquid, and the pan having drain means for draining the spill to a suitable storage point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.