Diagnostic test device

Description

FIG. 1 is a perspective view of a diagnostic device embodying our new design;

FIG. 2 is a front view of the device;

FIG. 3 is a side view;

FIG. 4 is a rear view;

FIG. 5 is another front view showing where cross-sections are taken;

FIG. 6 is a top plan view taken generally along lines 6--6 of FIG. 5;

FIG. 7 is a top sectional view taken generally along lines 7--7 of FIG. 5;

FIG. 8 is a bottom end view taken generally along lines 8--8 of FIG. 5;

FIG. 9 is a fragmentary perspective view taken generally along lines 9--9 of FIG. 5;

FIG. 10 is a front view of a modified embodiment of the diagnostic test device embodying our new design;

FIG. 11 is a side view;

FIG. 12 is a rear view; and

FIG. 13 is a top sectional view taken generally along lines 13--13 of FIG. 10.

The broken lines are shown for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D241173 August 1976 Corneille
D241174 August 1976 Corneille
D243705 March 15, 1977 Lyman
3579306 May 1971 Crane
3817379 June 1974 Zipilivan et al.
3873682 March 1975 Ogawa
4033723 July 5, 1977 Givner et al.
Patent History
Patent number: D259254
Type: Grant
Filed: Aug 14, 1978
Date of Patent: May 19, 1981
Assignee: American Home Products Corporation (New York, NY)
Inventors: Morris L. Givner (Pierfonds), Douglas Tiffany (Beverly, MA)
Primary Examiner: Bernard Ansher
Attorney: Adley F. Mandel
Application Number: 5/933,389
Classifications
Current U.S. Class: Chemical (12) (D10/81); Chemical (12) (D10/81)
International Classification: D2402;