USD236964S - Boom section for a cantilevered crane boom - Google Patents

Description

D 5. 236,964 Unltfid StatS Patnt Patented Se pt. so, 1975 BOOM SECTION FOR A CANTILEVEREI) CRANE BOOM Rupert J. Brady, 7201 Pyle Road,

Bethesda, Md. 20034 Filed June 10, 1974, Ser. No. 478,150

Term of patent 14 years Int. Cl. BIZ-05 US. Cl. BIZ-60 Des. 236,964 Page 2 of 2 iii 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, on a reduced scale, showing the opposite side thereof;

FIG. 3 is a top plan view thereof on a reduced scale;

FIG. 4 is a bottom plan view thereof on a reduced scale;

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

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

FIG. 7 is a cross-sectional view thereof on an enlarged scale taken substantially on the line 77 of FIG. 2.

I claim:

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

References Cited UNITED STATES PATENTS D. 231,337 4/1974 Spain et a1 D1254 D. 231,206 4/1974 Spain D1254 D. 224,980 10/1972 Sterner D1260 D. 224,979 10/1972 Sterner D126() D. 224,978 10/1972 Sterner D1260 D. 224,128 7/1972 Sterner D1260 3,423,890 1/1969 Leigh 214-141 2,984,373 5/1961 Przybylski 2l4141 3,777,629 12/1973 Johnston et al. 214141 FOREIGN PATENTS 726,794 3/1955 Great Britain 52632 WALLACE R. BURKE, Primary Examiner J. M. GANDY, Assistant Examiner

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