Tachometer

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Information

Patent Grant
D249938

References
Source

Patent Number
D249,938
Date Filed
Friday, November 19, 1976
48 years ago
Date Issued
Tuesday, October 17, 1978
46 years ago

Inventors
- Ronald L. Carlson
- James R. Shaffer
Original Assignees
- SUN ELECTRIC CORPORATION
Examiners
- Holtje; Nelson C.
Agents
- Newitt; George B.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 98
- 235 103-104
- 235 95 R
- 235 121
- 073 488
- 116 116
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a tachometer, as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
D244763	Stefaniak	Jun 1977
3296607	Pasinski	Jan 1967

Non-Patent Literature Citations (1)

Entry
Road & Track--7/74, p. 109, tachometer at right.