USD240626S - - Google Patents

Description

United States Patent flf ffig BALL VALVE William J. Baker, Orange, Califl, assignor to Annco Steel Corporation, Middletown, ()hio Filed Apr. 23, 1975, Ser. No. 570,806

Term of patent 14 years Int. Cl. D23O] U.S. Cl. D23-19 FIG. 1 is a perspective view of a ball valve showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view.

I claim:

The ornamental design for a ball valve, as shown.

D. 203,323 D. 207,829 D. 210,125 D. 234,399 D. 236,980 3,241,806 3,722,856 3,888,460

Des. 240,626 Page 2 of 2 References Cited UNITED STATES PATENTS Scaramucci D2322 Scaramucci D2338 Adams D2338 Taylor D23-l9 Callahan, Jr., et a1. D23-38 Snell, Jr.

Koch et al 251-315 Sigmon 25 l-l52 JAMES R. LARGEN, Primary Examiner

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