Dial indicator

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Information

Patent Grant
D254425

References
Source

Patent Number
D254,425
Date Filed
Wednesday, February 1, 1978
47 years ago
Date Issued
Tuesday, March 11, 1980
45 years ago

Inventors
- Tokuzo Nakaoki
- Shingo Nishina
Original Assignees
- Mitutoyo Mfg. Co., Ltd.
Examiners
- Holtje; Nelson C.
Agents
- Androlia; William L.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 73
- D10 46
- D10 61
- 033 172 R
- 033 172 B
- 033 172 D
- 033 169 R
- 033 169 C
- 033 172 E
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a dial indicator, substantially as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
52-030578	Aug 1977	JPX

US Referenced Citations (7)

Number	Name	Date	Kind
D207022	Hanley	Feb 1967
2357569	Wright	Sep 1944
2395130	Litman	Feb 1946
2984911	Hagar	May 1961
3203656	Bartz	Aug 1965
3368283	Vasseur	Feb 1968
3464118	Nagata	Sep 1969