Handheld luminometer

Description

FIG. 1 is a front perspective view of a handheld luminometer embodying the new design;

FIG. 2 is a front view of a handheld luminometer embodying the new design;

FIG. 3 is a right side view of a handheld luminometer embodying the new design;

FIG. 4 is a back view of a handheld luminometer embodying the new design;

FIG. 5 is a left side view of a handheld luminometer embodying the new design;

FIG. 6 is a top plan view of a handheld luminometer embodying the new design;

FIG. 7 is a bottom plan view of a handheld luminometer embodying the new design; and,

FIG. 8 is a back perspective view of a handheld luminometer embodying the new design.

The broken lines showing form no part of the claimed design.

Claims

CLAIM The ornamental design for a handheld luminometer, as shown and described.

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Inventors:	Bolea; Phillip A. (Grant, MN), Brace; Thomas J. (St. Paul, MN), Dewey, Jr.; Thomas E. (Hudson, WI)
Applicant:	Name City State Country Type 3M INNOVATIVE PROPERTIES COMPANY St. Paul MN US
Assignee:	3M INNOVATIVE PROPERTIES COMPANY (Saint Paul, MN)
Family ID:	55647325
Appl. No.:	D/520,368
Filed:	March 13, 2015

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Current U.S. Class:	D10/81
Current CPC Class:	G01N21/76 20130101; G01N2201/0221 20130101
Current International Class:	1004
Field of Search:	;D10/78,81 ;D24/186,216,232-234

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References Cited [Referenced By]

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U.S. Patent Documents

4755055	July 1988	Johnson
5086233	February 1992	Stafford
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D731339	June 2015	Laurino
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Foreign Patent Documents

	19840055		Mar 2000		DE
	2223095		Mar 1990		GB
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	96-14570		May 1996		WO
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	98-54578		Dec 1998		WO
	2014-007846		Jan 2014		WO

Primary Examiner: Davis; Antoine D
Attorney, Agent or Firm: 3M Innovative Properties Company Silverman; Eric E.