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The ornamental design for fluid storage tank for use on oil rigs, as shown. |
FIG. 1 is a perspective view of a fluid storage tank for oil rigs showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof.
Parker, Thomas R., Delcambre, Webster J.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 09 1990 | PARKER, THOMAS R | PRO-LOG, INC , A CORP OF LA | ASSIGNMENT OF ASSIGNORS INTEREST | 005276 | 0083 | |
Apr 09 1990 | DELCAMBRE, WEBSTER J | PRO-LOG, INC , A CORP OF LA | ASSIGNMENT OF ASSIGNORS INTEREST | 005276 | 0083 | |
Apr 11 1990 | Pro-Log, Inc. | (assignment on the face of the patent) |
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