Portable colorimeter

Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a portable colorimeter, as shown.

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Inventors:	Anderson; Mark E. (Loveland, CO), Cooper; Richard J. (Loveland, CO), Stream; Robert D. (Loveland, CO)
Assignee:	Hach Company (Loveland, CO)
Appl. No.:	07/482,687
Filed:	February 21, 1990

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Current U.S. Class:	D10/81; D18/50
Field of Search:	;D10/78,81,46 ;D24/216,231,232 ;356/402-411,244,412-422,432-435

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References Cited [Referenced By]

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U.S. Patent Documents

D318245	July 1991	Sierra et al.
D321488	November 1991	Sierra et al.
4266877	May 1981	Bodart
4549081	October 1985	Ace
4986665	January 1991	Yamanishi et al.
5013155	January 1991	Rybak
5037614	August 1991	Makita et al.
5083868	January 1992	Anderson

Primary Examiner: Douglas; Alan P.
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Edmundson; Dean P.