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The ornamental design of a housing for a telephone amplifier, as shown and described. |
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FIG. 1 is a front, top and right side perspective view of a telephone amplifier showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a sectional view of the grille taken along line 3--3 in FIG. 2;
FIG. 4 is a sectional view thereof taken along line 4--4 in FIG. 2;
FIG. 5 is a right side elevational view;
FIG. 6 is a front elevational view; and
FIG. 7 is a rear elevational view.
Longhitano, Ronald, McGarvey, John N., Kowalik, Jr., John
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 07 1980 | Bell Telephone Laboratories, Incorporated | (assignment on the face of the patent) | / |
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