Photometer

- Miles Inc.
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Description

FIG. 1 is a top, front and left side perspective view of a photometer showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D251775 May 8, 1979 Schmidt et al.
D258273 February 17, 1981 Collister et al.
D276315 November 13, 1984 Collister
D282724 February 25, 1986 Collister et al.
D283107 March 25, 1986 Collister et al.
D285114 August 12, 1986 Collister et al.
D310178 August 28, 1990 Collister et al.
3702736 November 1972 Coggeshall
3877817 April 1975 Ralston
4236075 November 25, 1980 Nexo et al.
4293222 October 6, 1981 Caruso et al.
4304490 December 8, 1981 Murakoshi et al.
4989975 February 5, 1991 Dencks et al.
Patent History
Patent number: D319194
Type: Grant
Filed: Nov 6, 1989
Date of Patent: Aug 20, 1991
Assignee: Miles Inc. (Elkhart, IN)
Inventors: Steven R. Bachman (Union, MI), Kenneth D. Collister (Elkhart, IN), John C. Coolidge (Mishawaka, IN), Lester W. Doyle (Mishawaka, IN)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Roger N. Coe
Application Number: 7/431,973