USD231206S - Boom section for a cantilevered crane boom - Google Patents

Description

United States PfltCIlt O ce 231,206

Patented Apr. 9, 1974 BOOM SECTION FOR A CANTILEVERED CRANE BOOM Stanley R. Spain, Greencastle, Pa., assignor to Walter Kidde & Company, Inc., Clifton, NJ.

Filed May 24, 1973, Ser. No. 363,639

Term of patent 14 years Int. Cl. DIS-04 US. Cl. D1254 FIG. 1 is a perspective view of a boom section for a cantilevered crane boom showing my new design, the view showing the front, bottom and one side thereof;

FIG. 2 is a side elevational view thereof, on a reduced scale, the opposite side being substantially a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front elevational view thereof on an enlarged scale;

FIG. 6 is a rear elevational view thereof on an enlarged scale;

FIG. 7 is a fragmentary perspective view similar to FIG. 1 of the front portion of a boom section for a cantilevered crane boom showing a modified form of my new design, the remainder of the boom section being the same as shown in FIG. 1;

FIG. 8 is a fragmentary top plan view thereof on a reduced scale; and

Des. 231,206

PAGE 2 FIG. 9 is a fragmentary bottom view thereof on a reduced scale.

I claim:

The ornamental design for a boom section for a cantilevered crane boom, substantially as shown.

References Cited UNITED STATES PATENTS D. 224,129 7/1972 Sterner D411 A D. 224,128 7/1972 Sterner -D41--1 A D. 224,978 10/1972 Sterner D41-1 A D. 224,979 10/1972 Sterner D41-1 A D. 224,980 10/1972 Sterner D41-1 A WALLACE R. BURKE, Primary Examiner W. N. WERTMAN, Assistant Examiner

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