US D205770 S
Description (OCR text may contain errors)
6 .m r 50 H m DS 0 m United States Patent "ice HEAT SINK Thomas D. Coe, Winchester, Mass., assignor to Wakefield Engineering Co., Inc., Wakefield, Mass., a corporation of Massachusetts Filed Mar. 15, 1965, Ser. No. 84,268
Term of patent 14 years (Cl. D261) FlGl FIG. 1 is a front view of a heat sink, showing my new References Cited by the Examiner design;
UNITED STATES PATENTS FIG. 2 is a top view; and
D. 2031822 2/1966 Venema D26-1 3,217,793 11/1965 Coe.
FIG. 3 is a perspective view. I claim:
WALLACE R. BURKE, Primary Examiner.
The ornamental design for a heat sink, as shown.