USD229041S - Hopper semi-trailer - Google Patents

Description

Patented Nov. 6, 1973 HOPPER SEMI-TRAILER Morrison Kai Norton, 1202 E. Kentucky Ave., Woodland, Calif. 95695 Filed July 29, 1971, Ser. No. 167,549

Term of patent 14 years Int. Cl. D12]0 US. Cl. D14-3 E Des. 229,041

PAGE 4 FIG. 1 is a side elevational view of a hopper semitrailer ShOWing my new design, the opposite side being substantially similar in appearance;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a fragmentary transverse sectional view, to an enlarged scale, the plane of the section being indicated by the line 55 in FIG. 4; and,

FIG. 6 is a fragmentary longitudinal sectional view to a greater enlarged scale, the plane of the section being indicated by the line 6-6 in FIG. 4.

The broken lines in FIG. 1 are environmental and form no part of the ornamental design claimed herein.

I claim: The ornamental design for a hopper semi-trailer, as shown and described.

References Cited UNITED STATES PATENTS 2,620,226 12/1952 Jones 298-8 H D.211,866 8/1968 Tate et al. D14-3 E 3,524,414 8/1970 Johnson et al. 105-247 3,692,363 9/1972 Tenebaum et al. 298-24 WALLACE R. BURKE, Primary Examiner J. M. GANDY, Assistant Examiner

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