USD205171S - Stethoscope head - Google Patents

Description

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.

I claim:

The ornamental design for a stethoscope head, as shown.

References Cited by the Examiner UNITED STATES PATENTS 9/1923 Foord. 4/1939 Kerr.

Gould.

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.

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