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The ornamental design for a material hardness tester or similar article, as shown. |
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FIG. 1 is a right side elevational view of a material hardness tester or similar article showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Biddle, Jr., Ernest L., Wessells, III, Henry W.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 29 1983 | WESSELLS, HENRY W III | KING TESTER CORPORATION, A PA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004168 | /0864 | |
| Aug 18 1983 | BIDDLE, ERNEST L JR | KING TESTER CORPORATION, A PA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004168 | /0864 | |
| Aug 29 1983 | King Tester Corporation | (assignment on the face of the patent) | / |
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