Electronic test and measurement instrument

- Tektronix, Inc.
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Description

FIG. 1 is a perspective view of the electronic test and measurement instrument showing our new design;

FIG. 2 is a front elevation view of the instrument showing in dotted lines an example of front panel knobs and buttons which may be used with the subject design;

FIG. 3 is a right side elevation view of the instrument;

FIG. 4 is a left side elevation view of the instrument;

FIG. 5 is a top end elevation view of the instrument;

FIG. 6 is a bottom end elevation view of the instrument;

FIG. 7 is a back elevation view of the instrument; and,

FIG. 8 is a front elevation view of the instrument.

Referenced Cited
U.S. Patent Documents
D335093 April 27, 1993 Holmen et al.
D377319 January 14, 1997 Amano et al.
4972138 November 20, 1990 Bush
Patent History
Patent number: D413823
Type: Grant
Filed: Jul 28, 1998
Date of Patent: Sep 14, 1999
Assignee: Tektronix, Inc. (Wilsonville, OR)
Inventors: Kenneth P. Dobyns (Beaverton, OR), William R. Pooley (Aloha, OR), Scott Ketterer (Hillsboro, OR)
Primary Examiner: Antoine Duval Davis
Attorney: Thomas F. Lenihan
Application Number: 0/91,418
Classifications
Current U.S. Class: Oscilloscope Or Oscillograph (D10/76)
International Classification: 1004;