Reflectance meter

- Miles Inc.
Description

FIG. 1 is a top plan, front and right side perspective view of a reflectance meter showing my new design, with the lid open;

FIG. 2 is a top plan, front and right side perspective view, with the lid closed;

FIG. 3 is a top plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a right side elevational view;

FIG. 8 is a left side elevational view;

Referenced Cited
U.S. Patent Documents
D261623 November 3, 1981 Collister et al.
D282644 February 18, 1986 Collister
D283107 March 25, 1986 Collister
D292277 October 13, 1987 Collister et al.
3846027 November 1974 Hyman et al.
4266877 May 12, 1981 Bodart
4373819 February 15, 1983 Pallotta
4632559 December 30, 1986 Brunsting
Patent History
Patent number: D307556
Type: Grant
Filed: Feb 22, 1988
Date of Patent: May 1, 1990
Assignee: Miles Inc. (Elkhart, IN)
Inventor: Kenneth D. Collister (Elkhart, IN)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Roger N. Coe
Application Number: 7/159,059