Hydraulic oil tank for use in cement trucks

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Description

FIG. 1 is a top right perspective view of a hydraulic oil tank for use in cement trucks showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D162118 February 1951 Bausenbach
D212417 October 1968 Glover
D243455 February 22, 1977 Verini
D295673 May 10, 1988 Anderson et al.
4147269 April 3, 1979 Wertz
4387995 June 14, 1983 Routson
Patent History
Patent number: D320837
Type: Grant
Filed: Jan 26, 1990
Date of Patent: Oct 15, 1991
Assignee: McNeilus Truck & Manufacturing, Inc. (Dodge Center, MN)
Inventors: William L. Loefke (Kasson, MN), Terry D. Grabow (Red Wing, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 7/471,130
Classifications
Current U.S. Class: Cylindrical (D23/205)