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The ornamental design for a telephone bridge lifter block, substantially as shown and described. |
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FIG. 1 is a front elevational view of a telephone bridge lifter block showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof, as seen from the left hand portion of FIG. 2, the opposite side being symmetrical;
FIG. 4 is a vertical sectional view as seen from the plane 4--4 in FIG. 2;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Neuwirth, Helmuth, Rubio, George S.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 21 1982 | NEUWIRTH, HELMUTH | PORTA SYSTEMS CORP , A CORP OF DEL | ASSIGNMENT OF ASSIGNORS INTEREST | 004089 | /0564 | |
| Aug 21 1982 | RUBIO, GEORGE S | PORTA SYSTEMS CORP , A CORP OF DEL | ASSIGNMENT OF ASSIGNORS INTEREST | 004089 | /0564 | |
| Aug 30 1982 | Porta Systems Corp. | (assignment on the face of the patent) | / |
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