Digital oscilloscope

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Information

Patent Grant
D335093

References
Source

Patent Number
D335,093
Date Filed
Monday, September 23, 1991
35 years ago
Date Issued
Tuesday, April 27, 1993
33 years ago

Inventors
Original Assignees
- Snap-on Tools Company
Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Emrich & Dithmar

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 76
- D10 75
- 324 121 R
- 324 102
- 324 112
- 340 723
- 340 721
- 340 722
- 340 734
- 340 747
- 340 798
- 364 487
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for the digital oscilloscope, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D240356	Johnson	Jun 1976
D282351	Nord et al.	Jan 1986
D299910	Domaan et al.	Feb 1989
3836851	Schumann	Sep 1974
4251814	Dagostino	Feb 1981
4940931	Katayama et al.	Jul 1990

Non-Patent Literature Citations (1)

Entry
TEK Direct, various measuring instrument, Spring 91; pp. 2-22.