IP Library › Granted Patent US 7,845,670
Granted Patent B2
US 7,845,670 · App. 12/269,465 · Granted Dec 7, 2010

Trailer dolly

Assignee: BAC Industries, Inc.
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Quick Facts
Patent No.
US 7,845,670
App. No.
12/269,465
Granted
Dec 7, 2010
Kind
B2
Abstract

In some embodiments, a trailer dolly may include one or more of the following features: (a) a main body having a proximal and distal end, (b) an adjustable hitch operably coupled to the distal end of the main body, (c) at least one wheel operably coupled to the distal end of the main body, (d) an operator's handle coupled to the main body at the proximal end, (e) at least one grip coupled to the operator's handle, (f) a V-shaped support coupled to a lower side of the main body, (g) a hitch receiving aperture coupled to the distal end of the main body, (h) a support beam operably coupled to the main body at one end and the hitch receiving aperture at an opposite end, and (i) an axle coupled to the main body at the distal end and operably coupled to the at least one wheel.

Claims (29)

1. A trailer dolly, comprising:

a main body having a proximal and distal end;

a V-shaped support coupled to the distal end of the main body;

an adjustable hitch operably coupled to the distal end of the main body; and

at least one wheel operably coupled to the distal end of the main body.

2. The trailer dolly of claim 1 , further comprising an operator's handle coupled to the main body at the proximal end.

3. The trailer dolly of claim 2 , further comprising at least one grip coupled to the operator's handle.

4. The trailer dolly of claim 1 , further comprising a hitch receiving aperture coupled to the distal end of the main body.

5. The trailer dolly of claim 4 , further comprising a support beam operably coupled to the main body at one end and the hitch receiving aperture at an opposite end.

6. The trailer dolly of claim 1 , further comprising an axle coupled to the main body at the distal end and operably coupled to the at least one wheel.

7. An apparatus for transporting trailers, comprising:

a main body having a proximal and distal end;

an adjustable hitch operably coupled to the distal end of the main body;

a ball hitch coupled to the adjustable hitch at an end opposite of a hitch receiving aperture; and

an axle operably coupled to the distal end of the main body.

8. The apparatus of claim 7 , wherein the ball hitch can couple with a trailer coupling located on a trailer.

9. The apparatus of claim 7 , wherein the adjustable hitch is adjustable vertically.

10. The apparatus of claim 9 , further comprising a hitch pin to retain the adjustable hitch in a vertical position.

11. The apparatus of claim 7 , further comprising a V-shaped support coupled to the distal end of the main body which can support the main body in a non-horizontal position.

12. The apparatus of claim 10 , further comprising vertical apertures located on the adjustable hitch for receiving the hitch pin.

13. A trailer positioning device, comprising:

a main body having a proximal and distal end;

a vertically adjustable hitch operably coupled to the distal end of the main body;

a ball hitch coupled to the vertically adjustable hitch; and

an axle operably coupled to the distal end of the main body.

14. The trailer positioning device of claim 13 , further comprising an operator's handle coupled to the main body at the proximal end.

15. The trailer positioning device of claim 13 , further comprising a V-shaped support coupled to a lower side of the main body.

16. The trailer positioning device of claim 13 , further comprising a hitch receiving aperture coupled to the distal end of the main body.

17. The trailer positioning device of claim 16 , further comprising a support beam operably coupled to the main body at one end and the hitch receiving aperture at an opposite end.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 12, 2008
From: OBERG, JAMES D.
To: BAC INDUSTRIES, INC.
Reel/Frame 021823/0105 →
Continuity (1)
Related Publication 20100117331A1 · May 13, 2010