|Publication number||USD205171 S|
|Publication date||Jun 28, 1966|
|Filing date||Jun 18, 1965|
|Publication number||US D205171 S, US D205171S, US-S-D205171, USD205171 S, USD205171S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent 0 STETHOSCOPE HEAD David Littmann, Belmont, Mass., assignor to Cardiosonics Medical Instruments Corporation, Cambridge, Mass., a corporation of Massachusetts Filed June 18, 1965, Ser. No. 85,802
Term of patent 14 years (Cl. D8312) Des. 205,171
Patented June 28, 1966 FIG. 1 is a plan view of one face of a stethoscope head showing my new design;
FIG. 2 is a plan view of the face opposite to that shown in FIG. 1; and
FIG. 3 is an edge view looking from either the left or right of FIG. 2.
The ornamental design for a stethoscope head, as shown.
References Cited by the Examiner UNITED STATES PATENTS 9/1923 Foord. 4/1939 Kerr.
Littmann 181-24 Allen 18124 Allen 181-24 OTHER REFERENCES Sharp and Smith, Catalog 165, (c) 1937, page 108, item No. HA-59, Bowles/Stethoscope.
V. Mueller & Co., Catalog 65, (c) 1963, page 7, item A, Littmann stethoscope.
WALLACE R. BURKE, Primary Examiner.
A. HUGO WORD, Examiner.
BERNARD ANSHER, Assistant Examiner.