Trailer tilter

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Description

FIG. 1 is a perspective view of a trailer tilter showing the new design. The trailer tilter is shown unactuated in its use environment; said use environment being shown in phantom and forming no part of the invention;

FIG. 2 is a perspective view of the trailer tilter actuated and unextended;

FIG. 3 is a perspective view of the trailer tilter actuated and extended;

FIG. 4 is a front view of the trailer tilter;

FIG. 5 is a back view of the trailer tilter;

FIG. 6 is a right side view of the trailer tilter;

FIG. 7 is a left side view of the trailer tilter;

FIG. 8 is a top view of the trailer tilter; and,

FIG. 9 is a bottom view of the trailer tilter.

Referenced Cited
U.S. Patent Documents
D288795 March 17, 1987 Toppero, Jr.
D340790 October 26, 1993 Goodrich et al.
3784160 January 1974 Phillips
3807593 April 1974 Bourton
3833263 September 1974 Jackson
4813841 March 21, 1989 Eischen
4872728 October 10, 1989 Adams
4930799 June 5, 1990 Pihlstrom et al.
5080548 January 14, 1992 Bratlie et al.
5411284 May 2, 1995 Harbin
Patent History
Patent number: D376336
Type: Grant
Filed: Nov 17, 1995
Date of Patent: Dec 10, 1996
Inventor: Stephen N. Unruh (Eagan, MN)
Primary Examiner: Melody N. Brown
Attorney: Joel D. Skinner, Jr.
Application Number: 0/46,518