Roller assembly for cargo handling

Description

FIG. 1 is a top plan view of a roller assembly for cargo handling showing my new design;

FIG. 2 is a front elevational view thereof it being understood that the rear view is a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a perspective view thereof, showing the top, front, and left side .

Referenced Cited
U.S. Patent Documents
1251881 January 1918 Goodwin
4381054 April 26, 1983 Rumpel
4627526 December 9, 1986 Masciarelli
Patent History
Patent number: D376461
Type: Grant
Filed: Feb 27, 1995
Date of Patent: Dec 10, 1996
Assignee: Ancra International Corporation (Hawthorne, CA)
Inventor: Michael C. Graf (Lomita, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Linda Brooks
Attorney: Edward A. Sokolski
Application Number: 0/35,418