Patent
   D255014
Priority
Mar 04 1977
Filed
Mar 04 1977
Issued
May 20 1980
Expiry
May 20 1994
Assg.orig
Entity
unknown
1
6
n/a
The ornamental design for a test and measurement instrument for analyzing digital signals, as shown and described.

FIG. 1 is a front perspective view of a test and measurement instrument for analyzing digital signals with a removable cover in place, showing our new design;

FIG. 2 is a front perspective view thereof with the cover removed;

FIG. 3 is a front perspective view thereof with the cover hinged open;

FIG. 4 is a rear perspective view thereof with the removable cover in place;

FIG. 5 is a rear perspective view thereof with the cover removed;

FIG. 6 is a rear perspective view thereof with the cover hinged open;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a rear elevation view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a left side elevation view thereof, and

FIG. 12 is a right side elevation view thereof.

Hill, James A., Leith, Robert H., Gerlinger, Edward B., Navia, Jaime A.

Patent Priority Assignee Title
D263208, Nov 05 1979 Nortel Networks Limited Electrical test set housing member
Patent Priority Assignee Title
3829773,
3870953,
3986106, Mar 31 1975 Portable set for automatic sequential test of multiple wire pairs
4034287, Dec 15 1975 Pitney-Bowes, Inc. General purpose digital logic monitor
4081022, Oct 27 1976 The Raymond Lee Organization, Inc. Thermostat substitution circuit device
200119,
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