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The ornamental design for a telephone loop tester, as shown and described. |
FIG. 1 is a bottom, front and left side perspective view of a telephone loop tester showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view;
FIG. 6 is a right side elevational view; and
FIG. 7 is a left side elevational view thereof.
Ingalsbe, David L., Blood, Dennis C.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 10 1989 | Independent Technologies, Inc. | (assignment on the face of the patent) | / | |||
Apr 26 1989 | BLOOD, DENNIS C | INDEPENDENT TECHNOLOGIES, INC , A CORP OF NE | ASSIGNMENT OF ASSIGNORS INTEREST | 005067 | /0569 | |
Apr 26 1989 | INGALSBE, DAVID L | INDEPENDENT TECHNOLOGIES, INC , A CORP OF NE | ASSIGNMENT OF ASSIGNORS INTEREST | 005067 | /0569 |
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