Trailer loading ramp

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Description

FIG. 1 is a perspective view of a trailer loading ramp showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear end elevation view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a front end elevation view thereof.

The side opposite to that shown in FIG. 1 is substantially a mirror image there of.

Referenced Cited
U.S. Patent Documents
3516560 June 1970 Brighton
4003483 January 18, 1977 Fulton
Patent History
Patent number: D254364
Type: Grant
Filed: Jun 30, 1977
Date of Patent: Mar 4, 1980
Assignee: Miller Tilt-Top Trailer, Inc. (Milwaukee, WI)
Inventor: Jack E. Moll (New Berlin, WI)
Primary Examiner: James M. Gandy
Law Firm: Michael, Best & Friedrich
Application Number: 5/812,005
Classifications
Current U.S. Class: D12/53
International Classification: D1205;