Combined pressure and temperature gauge unit

Description

FIG. 1 is a front elevation of the combined pressure and temperature gauge unit embodying my new design;

FIG. 2 is a right side elevation of the meter of FIG. 1;

FIG. 3 is a rear elevation of the combination meter of FIG. 1;

FIG. 4 is a bottom plan of the combination meter of FIG. 1;

FIG. 5 is a fragmentary sectional view taken on line 5--5 of FIG. 4.

Referenced Cited
U.S. Patent Documents
D82684 December 1930 MacGahan
D156094 November 1949 Hallard
D195783 July 1963 Woods
D223404 April 1972 Schwartz
D240512 July 1976 Erisman
3768314 October 1973 Metzler
Patent History
Patent number: D251482
Type: Grant
Filed: Mar 18, 1977
Date of Patent: Apr 3, 1979
Assignee: Yazaki Sogyo Kabushiki Kaisha (Tokyo)
Inventor: Koji Sugiyama (Shizuoka)
Primary Examiner: Nelson C. Holtje
Attorney: Vern L. Oldham
Application Number: 5/779,057
Classifications
Current U.S. Class: Plural Or Combined (D10/53); Dial Gauge Or Meter (D10/102)
International Classification: D1004;