Flow restricting disk for a valve or similar article
US D217667 S
Description (OCR text may contain errors)
United States Patent Ofifice 217,667
Patented May 26, 1970 FLOW RESTRICTING DISK FOR A VALVE OR SIMILAR ARTICLE Richard E. Self, 3221 Brimhall Drive, Los Alamitos, Calif. 90720 Filed Oct. 21, 1968, Ser. No. 14,094
Term of patent 14 years Int. Cl. D2301 US. Cl. D23--27 FIG. 1 is a plan view of a flow restricting disk for a References Cited valve or similar article, showing my new design; and UNITED STATES PATENTS FIG. 2 is a fragmentary sectional view thereof taken substantially along the line IIII of FIG. 1. 973,328 10/1910 Wiumam} 137-62528 l l im; 1,234,251 7/1917 Zorzytzlu. The ornamental design for a flow restricting disk for a valve or similar article, as shown. FOREIGN NT 917,423 2/1963 Great Britain.
JAMES R. LARGEN, Primary Examiner