The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 1987
Filed:
Dec. 09, 1985
Wayne F Simpson, Anchorage, AK (US);
Shell Western E&P Inc., Houston, TX (US);
Abstract
A fireproof boom for containing flammable pollutants on water includes a flotation member, a heat-resistant water-sorbent material surrounding the flotation member and a protective fence surrounding the water-sorbent material. The flotation member is a series of cylindrical metal cans held end-to-end. The heat-resistant water-sorbent material draws water around the heat-sensitive flotation member, forming steam in the presence of flaming pollutant and allowing only the outer layer of heat-resistant material to become slightly singed. The protective fence surrounding the water-sorbent material is heavy steel wire woven in continuous spirals so that when the spirals are integrated with each other a diamond-shaped mesh is formed.