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Publication numberUSD235528 S
Publication typeGrant
Publication dateJun 24, 1975
Filing dateJan 30, 1974
Publication numberUS D235528 S, US D235528S, US-S-D235528, USD235528 S, USD235528S
InventorsThe Evening Star
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dump truck
US D235528 S
Abstract  available in
Images(3)
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Claims  available in
Description  (OCR text may contain errors)

Des. 235,528

United States Patent DUMP TRUCK Jacob W. Ahola, Decatur, Bernard E. Erlacher, Washington, and Richard E. Guhl, Samuel L. Kershaw, and Alfred W. Sieving, Decatur, Ill., assignurs to Caterpillar Tractor Co., Peoria, Ill.

Filed Jan. 30, 1974, Ser. No. 437,988

Term of patent 14 years Int. Cl. D12-08 FIG. 1 is a side elevational view of a dump truck embodying our new design.

FIG. 2 is a side elevational view thereof opposite to the side shown in FIG. 1.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

We claim:

The ornamental design for a dump truck, substantially as shown.

References Cited UNITED STATES PATENTS 1/1959 Erlacher et a] Dl2-15 2/1969 Cole et a1. 298-22 R Del. 235,528

PAGE 5 OTHER REFERENCES The Evening Star, Sept. 23, 1971, dump truck.

Caterpillar product line brochure, February 1969, p. 3, dump truck.

Construction Methods & Equipment, September 1973, p. 31, dump truck, bottom of page.

Construction Methods & Equipment, October 1973, p. 64, dump truck.

WALLACE R. BURKE, Primary Examiner J. M. GANDY, Assistant Examiner

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US7207621Aug 29, 2005Apr 24, 2007Mine Rite Technologies, LlcTube-style truck body
US7434868Mar 12, 2007Oct 14, 2008Mine Rite Technologies, Llc.Tube-style truck body
US7481483Mar 29, 2006Jan 27, 2009Mine Rite Technologies, LlcTube-style truck body