Patent
   D343153
Priority
May 06 1991
Filed
May 06 1991
Issued
Jan 11 1994
Expiry
Jan 11 2008
Assg.orig
Entity
unknown
7
9
n/a
The ornamental design for a trailer alignment guide, as shown and described.

FIG. 1 is a perspective view of a trailer alignment guide showing our new design, it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front elevation view of the sight portion of the design, the rear view exhibiting a mirror image thereof;

FIG. 3 is a front elevation drawing of the target portion of the design, the rear view exhibiting a mirror image thereof;

FIG. 4 is a drawing of a top plan view of the sight portion of the design;

FIG. 5 is a top plan view of the target portion of the design;

FIG. 6 is a bottom plan view of the sight portion of the design;

FIG. 7 is a bottom plan view of the target portion of the design;

FIG. 8 is a right side elevation view of the sight portion of the design, the left side view exhibiting a mirror image thereof;

FIG. 9 is a right side elevation view of the target portion of the design, the left side view exhibit in a mirror image thereof; and,

FIG. 10 is a perspective view of a trailer alignment guide showing a second embodiment of our new design, wherein the only difference resides in the appearance of one of the mounting elements, it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design.

Erickson, Glen P., Deterling, Eugene C.

Patent Priority Assignee Title
D365072, Feb 03 1994 Combined trailer hitch and guide
D402600, Jan 13 1998 Trailer aligning device
D458877, Jun 19 2001 Device to assist in hooking up a vehicle to a trailer
D491846, Jul 29 2003 Paul M., Hanson Trailer alignment device
D496610, Sep 22 2003 Axle anti-sway unit for a vehicle
D510894, Feb 25 2005 Trailer hitch alignment system
D569771, Jul 24 2007 Trailer sighting device
Patent Priority Assignee Title
3765703,
3866328,
4583481, Oct 15 1984 Method and apparatus for hitching a trailer to a motor vehicle
4666176, Apr 15 1985 Trailer hitch guide
4723788, Jun 17 1986 Trailer hitch alignment apparatus
4741111, Aug 27 1987 Recreational vehicle hook-up aid
4856200, Jun 24 1988 Trailer hitch alignment device
5036593, May 04 1990 Trailer alignment guide
D270906, Jan 05 1981 Visual aid unit for trailer hitch alignment
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