Hand-held luminometer

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Description

FIG. 1 is a perspective view of a hand-held luminometer, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D233908 December 1974 Brindley
D297571 September 6, 1988 Mann
D385265 October 21, 1997 Knowles et al.
2824953 February 1958 Rock
Patent History
Patent number: D401369
Type: Grant
Filed: Apr 28, 1997
Date of Patent: Nov 17, 1998
Assignee: Universal Healthwatch, Inc. (Columbia, MD)
Inventors: Joseph A. McClintock (Baltimore, MD), David Bernstein (Eldersburg, MD), William Trainor (Hillsboro Beach, FL)
Primary Examiner: Marcus A. Jackson
Law Firm: Foley & Lardner
Application Number: 0/69,562
Classifications
Current U.S. Class: Hand-held, Body-attached Or Lantern Type (6) (D26/37)
International Classification: 2602;