USD191538S - Water heater control

Info

Des. 191,538 Patented Oct. 10, 1961 United States Patent 0 "ice WATER HEATER CONTROL Henry C. Keck, Pasadena, and Theodore J. Dykzeul,

Rolling Hills, Calif., assignors to Robertshaw-Fulton Controls Company, Richmond, Va., a corporation of Delaware Filed Feb. 15, 1960, Ser. No. 59,411

Term of patent 14 years (Cl. D526) FIG. 1 is a perspective view from the right of the water We claim: heater control showing our new design;

The ornamental design for a Water heater control, as shown and described.

FIG. 2 is a perspective view from the left of the water heater control; and

FIG. 3 is a side elevation of the knob on the lower References Cited in the file of this Patent front of the device shown in FIGS. 1 and 2.

The rear of the water heater control is conventionally plain.

5 3 W n C m T E. M P" S" A. T. S- EM TM MK U 3 5 oo 9 D D. 187,239 Miller et a1. Feb. 16, 1960 D. 187,386 Hale et al. Mar. 8, 1960