Dial indicator

- Mitutoyo Mfg., Co., Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a dial indicator showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view.

Referenced Cited
U.S. Patent Documents
D207022 February 1967 Hanley
2357569 September 1944 Wright
2395130 February 1946 Litman
2984911 May 1961 Hagar
3203656 August 1965 Bartz
3368283 February 1968 Vasseur
3464118 September 1969 Nagata
Patent History
Patent number: D254425
Type: Grant
Filed: Feb 1, 1978
Date of Patent: Mar 11, 1980
Assignee: Mitutoyo Mfg., Co., Ltd. (Tokyo)
Inventors: Shingo Nishina (Kawasaki), Tokuzo Nakaoki (Kawasaki)
Primary Examiner: Nelson C. Holtje
Attorney: William L. Androlia
Application Number: 5/874,544
Classifications
Current U.S. Class: Micrometer, Caliper Or Divider Type (D10/73)
International Classification: D1004;