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:
Jun. 30, 1992
Filed:
Feb. 11, 1991
Applicant:
Inventor:
Thomas K Perkins, Dallas, TX (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ; B01J / ;
U.S. Cl.
CPC ...
141 11 ; 141-1 ; 422 42 ; 114 / ;
Abstract
An improved method for loading crude oil into a tank or tanks of a tanker ship wherein a layer of foam is used to suppress the formation of hydrocarbon vapors during the loading operation. The foam is generated at a point remote from the tanks and is then supplied to the bottom of the tanks through the already-existing crude oil loading manifold aboard the tanker.