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The ornamental design for a transmission impairment measuring instrument, as shown and described. |
FIG. 1 is a front view of an instrument of the present invention;
FIG. 2 is a front view of an instrument similar to the instrument shown in FIG. 1;
FIG. 3 is a top plan of the instruments shown in FIGS. 1 and 2;
FIG. 4 is a rear elevation of the instruments shown in FIGS. 1-3;
FIG. 5 is a left side elevation of the instruments shown in FIGS. 1-4;
FIG. 6 is a right side elevation of the instruments shown in FIGS. 1-5; and,
FIG. 7 is a bottom view of the instruments shown in FIGS. 1-6.
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D377319, | Jun 14 1995 | Advantest Corporation | Network analyzer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 19 1996 | TURNER, JAMES F | Convex Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007890 | /0440 | |
Mar 20 1996 | Convex Corportion | (assignment on the face of the patent) | / |
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