Test and measurement instrument for analyzing digital signals

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Description

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.

Referenced Cited
U.S. Patent Documents
D200119 January 1965 Huntsman
3829773 August 1974 Nigg
3870953 March 1975 Boatman
3986106 October 12, 1976 Shuck
4034287 July 5, 1977 Manduley
4081022 March 28, 1978 Wester
Patent History
Patent number: D255014
Type: Grant
Filed: Mar 4, 1977
Date of Patent: May 20, 1980
Inventors: James A. Hill (Aloha, OR), Edward B. Gerlinger (Forest Grove, OR), Robert H. Leith (Hillsboro, OR), Jaime A. Navia (Beaverton, OR)
Primary Examiner: Nelson C. Holtje
Attorney: George T. Noe
Application Number: 5/774,559
Classifications
Current U.S. Class: Electrical Property (D10/75)
International Classification: D1004;