US D186944 S
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United States Patent 0 Des. 186,944 Patented Dec. 29, 1959 "ice PUSH-BUTTON UNIT Julian G. Everett, New York, N.Y., assignor to Crane Co, Chicago, 11]., a corporation of Illinois Application November 25, 1957, Serial No. 48,663
Term of patent 14 years (Cl. D26-13) Fig. 1 is a front view of a push-button unit embodying my new design;
Fig. 2 is a top plan view thereof;
Fig. 3 is a bottom plan view thereof; and
Fig. 4 is a left side elevational view of the same.
The dominant features of my design reside in those portions shown in full lines in the drawing.
I claim: The ornamental design for a push-button unit, substantially as shown and described.
References Cited in the file of this patent Industrial Design, August 1957, vol. 4, No. 8, page 56, Crane Climate Center demonstration panel.