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The ornamental design for a lifting box, as shown and described. |
FIG. 1 is a top plan view of a lifting box showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image thereof;
FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;
FIG. 5 is a top perspective view showing the top, left side and front side thereof; and,
FIG. 6 is bottom perspective view showing the bottom, right side and back side thereof.
Van Wagoner, Earl, Blankenship, Keith L.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 25 1996 | Blankenship Corporation | (assignment on the face of the patent) | / | |||
Nov 13 1996 | WAGONER, EARL VAN | Blankenship Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008272 | /0633 | |
Nov 13 1996 | BLANKENSHIP, KEITH L | Blankenship Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008272 | /0633 |
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