Clamp-on ammeter-wattmeter

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Information

Patent Grant
D292496

References
Source

Patent Number
D292,496
Date Filed
Friday, March 8, 1985
39 years ago
Date Issued
Tuesday, October 27, 1987
37 years ago

Inventors
Examiners
- Holtje; Nelson C.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 79
- D10 46
- D10 75
- D10 78
- D10 80
- D10 103
- 324 725
- 324 73 R
- 324 127
- 324 129
- 324 133
- 324 149
- 324 156
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a clamp-on ammeter-wattmeter, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D210282	Schwartz	Feb 1968
D251060	Kuramoto	Feb 1979
D261627	Kuramoto	Nov 1981
D264057	Kuramoto	Apr 1982