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Publication numberUSD204670 S
Publication typeGrant
Publication dateMay 10, 1966
Filing dateOct 18, 1965
Publication numberUS D204670 S, US D204670S, US-S-D204670, USD204670 S, USD204670S
InventorsChanning W. Gilson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Medical suction valve
US D204670 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 Des. 204,670 Patented May 10, 1966 MEDICAL SUCTION VALVE Channing W. Gilson, Los Angeles, Calif., assignor to Pharmaseal Laboratories, Glendale, Calif., a corporation of California Filed Oct. 18, 1965, Ser. No. 87,537

Term of patent 14 years (Cl. DIG-Z) FIGURE 1 is a top plan view of the medical suction valve;

FIGURE 2 is a side elevational view of the medical suction valve;

FIGURE 3 is a bottom plan view of the medical suction valve;

FIGURE 4 is a front elevational view of the medical suction valve; and

FIGURE 5 is a rear elevational view of the medical suction valve.

I claim:

The ornamental design of a medical suction valve, as shown.

References Cited by the Examiner UNITED STATES PATENTS 'D.199,48'8 11/1964 Beall DIG-2 3,048,192 8/1962 Murphy l37--625.42

OTHER REFERENCES V. Mueller & 00., Cat. No. 65, 1963, page 253, item E, GU-4340, Irrigating valve.

WALLACE R. BURKE, Primary Examiner. BERNARD ANSHER, Assistant Examiner.

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US7285110Jun 10, 2003Oct 23, 2007P. Rowan Smith, Jr.Retractable hypodermic safety syringe