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:
May. 25, 1976
Filed:
Sep. 09, 1974
Ray R Ayers, Houston, TX (US);
Dean P Hemphill, Houston, TX (US);
Shell Oil Company, Houston, TX (US);
Abstract
Method and apparatus for removing oil from the surface of a body of water with a skimmer; the apparatus including a skimmer with baffled entry ports arranged on a plane inclined to the direction of current flow or about the periphery of a drum so that oil enters through the baffles into a chamber which is beneath an inverted funnel or within the axle of the drum; the method involving providing a skimmer having submerged baffle entry ports inclined to the direction of current flow, allowing the oil to enter the skimmer, and returning the skimmer to a horizontal position for removal of the oil therefrom through an inverted funnel suspended over the confined oil.