Truck ballast apparatus

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of the truck ballast apparatus of the present invention;

FIG. 2 is a bottom plan view of the truck ballast apparatus of FIG. 1;

FIG. 3 is a left side plan view of the truck ballast apparatus of FIG. 1;

FIG. 4 is a right side plan view of the truck ballast apparatus of FIG. 1;

FIG. 5 is a front plan view of the truck ballast apparatus of FIG. 1;

FIG. 6 is a back side plan view of the truck ballast apparatus of FIG. 1; and,

FIG. 7 is a top, front, right side perspective view of the truck ballast apparatus of FIG. 1.

The broken line showing of environment is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D225846 January 1973 Cruzen, Jr.
2482556 September 1949 Petras
4190281 February 26, 1980 Chandler
4303367 December 1, 1981 Bott
4917429 April 17, 1990 Giger
5215205 June 1, 1993 Behlman
5366124 November 22, 1994 Dearbron, IV
5366189 November 22, 1994 Thompson
5423463 June 13, 1995 Weeks
5526972 June 18, 1996 Frazier et al.
5597193 January 28, 1997 Conner
5603439 February 18, 1997 Pineda
Patent History
Patent number: D392246
Type: Grant
Filed: Mar 5, 1997
Date of Patent: Mar 17, 1998
Inventor: Robin E. Anderson (Superior, WI)
Primary Examiner: James Gandy
Assistant Examiner: Stacia Sinuik
Application Number: 0/67,359