Portable drip containment device apparatus and method
US9625093B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Dec 24, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4995
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A portable drip containment device comprises a tray formed of fuel and chemical resistant fabric. Side walls of the tray are supported by removable bolster segments formed of resilient open cell foam members enclosed within sleeves. The bolster segments are wrapped within a flap of material extending from under the side wall of the tray and around the bolster segments to secure them to the side walls. The outer edge or end of the flap is secured to the side wall. The bolstered side walls may be repeatedly driven across by industrial vehicles without harming the bolster or side wall. The modular bolster segments may be removed and easily stacked, and the tray folded and rolled into a compact modular form, for transport, storage, and reuse of the portable containment tray.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.