Portable bi-level, step topped fluid storage tank

- Spade Leasing, Inc.
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Description

FIG. 1 is a side elevation view of a portable bi-level, step topped fluid storage tank constructed in accordance with, and incorporating, our new design, the opposite side elevation being a mirror image;

FIG. 2 is a top plan view of the portable bi-level, step topped fluid storage tank;

FIG. 3 is a front elevation view of the portable bi-level, step topped fluid storage tank; and,

FIG. 4 is a rear elevation view of the portable bi-level, step topped fluid storage tank of the invention.

Referenced Cited
U.S. Patent Documents
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Foreign Patent Documents
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0831945 May 1981 SUX
Patent History
Patent number: D348304
Type: Grant
Filed: Jun 15, 1992
Date of Patent: Jun 28, 1994
Assignee: Spade Leasing, Inc. (Springer, OK)
Inventors: Eddy Norman, Jr. (Springer, OK), Billy S. Brown (Sulphur, OK)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Dougherty, Hessin, Beavers & Gilbert
Application Number: 7/898,898
Classifications
Current U.S. Class: Storage Tank (D23/202)