Delrin cardiocare stethoscope


FIG. 1 is an isometric view of a delrin cardiocare stethoscope showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a side view thereof, both sides appearing the same.

Referenced Cited
U.S. Patent Documents
D214002 April 1969 Machlup et al.
D269295 June 7, 1983 Bloom
D277890 March 5, 1985 Loughridge et al.
D353196 December 6, 1994 Savage et al.
5514840 May 7, 1996 Selinger
Patent History
Patent number: D394314
Type: Grant
Filed: Apr 22, 1996
Date of Patent: May 12, 1998
Inventors: Jerome Moore (Stone Mountain, GA), Gwendolyn Moore (Stone Mountain, GA), Shiu Wen Kao (Stone Mountain, GA)
Primary Examiner: Doris Clark
Application Number: 0/55,727
Current U.S. Class: Stethoscope (24) (D24/134)
International Classification: 2402;