Octagonal diagnostic test device

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Description

FIG. 1 is a top perspective view of an octagonal diagnostic test device, showing our new design;

FIG. 2 is a side elevation thereof, the opposite side being a mirror image thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a top perspective view of a second embodiment of the octagonal diagnostic test device;

FIG. 6 is a side elevation thereof, the opposite side being a mirror image thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
5547833 August 20, 1996 Dorval
5629214 May 13, 1997 Crosby
5639424 June 17, 1997 Ravsnitz
5658801 August 19, 1997 Possani et al.
5698450 December 16, 1997 Ringrese et al.
5723345 March 3, 1998 Yamauchi et al.
5766937 June 16, 1998 Lahm et al.
5783446 July 21, 1998 Saul et al.
Patent History
Patent number: D407825
Type: Grant
Filed: Oct 17, 1996
Date of Patent: Apr 6, 1999
Assignee: Universal Healthwatch, Inc. (Columbia, MD)
Inventors: Mary Ann Childs (Baltimore, MD), Thomas He (Ellicot City, MD), Greg K. Shipman (Baltimore, MD), William Trainor (Hillsboro Beach, FL), Erick Gray (Columbia, MD), Mohammud Afzal Chowdhury (Columbia, MD), Joseph A. McClintock (Baltimore, MD), David Bernstein (Eldersburg, MD)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: G. Andoll
Law Firm: Foley & Lardner
Application Number: 0/61,172
Classifications
Current U.S. Class: Interrelated Indication Or Reaction Set (i.e., "test Kit") (64) (D24/223)
International Classification: 2402;