Mobile sign rack and sign storage unit

1. A mobile sign rack that can be easily and quickly mounted or disconnected from the tailgate of a vehicle for the purpose of storing and/or transporting signs, sign stands, traffic cones and stop and slow paddles to secure worksites on the roadway, comprising:

a. a substantially vertical frame attached to a base, wherein the vertical frame comprises an interior section for maintaining signage;

b. at least one mounting clip for mounting the mobile sign rack to the vehicle;

c. at least one bumper assembly positioned on the frame for positioning the mobile sign rack on the vehicle, the at least one bumper assembly comprising means to maintain the mobile sign rack in a substantially vertically oriented position;

d. a mounting tray attached to the base for storing traffic cones and other necessities and;

e. at least one pair of wheels on the rack to assist the mobility of the mobile sign rack when the mobile sign rack is positioned on a ground surface.

2. The mobile sign rack of claim 1 wherein the vertical frame includes two rear and two front substantially parallel uprights, wherein the uprights are connected at the upper end by parallel disposed crossbars and horizontal stabilization bars.

3. The mobile sign rack of claim 2 wherein the rear uprights include openings to adjustably attach the mounting clip along the length of the rear uprights.

4. The mobile sign rack of claim 2 wherein the position of the bumper assembly is adjustable along the frame by means of the openings in the rear uprights.

5. The mobile sign rack of claim 1 wherein the mounting tray includes a spacer bar and a floor.

6. The mobile sign rack of claim 5 wherein the floor is foraminous.

7. The mobile sign rack of claim 1 further comprising a pair of leveling legs on the frame for positioning the mobile sign rack in a substantially level position when the mobile sign rack on a ground surface.

8. The mobile sign rack of claim 1 wherein the interior section comprises at least one sign holder for holding signage.

9. The mobile sign rack of claim 8 wherein the sign holder is a generally cylindrical tubular sign holder for storing flexible signage.

10. The mobile sign rack of claim 9 wherein the generally cylindrical tubular sign holder includes a removable cap 60 for accessing the interior of the sign holder.

11. The mobile sign rack of claim 8 wherein the sign holder comprises at least one track for holding inflexible signage.

12. The mobile sign rack of claim 1 further comprising brackets for holding traffic paddles.

13. The mobile sign rack of claim 1 further comprising a safety chain holder on the mounting clip.

14. The mobile sign rack of claim 1 further comprising a chain lift.

15. The mobile sign rack of claim 1 further comprising a spreader off-set assembly.

16. A mobile sign rack that can be easily and quickly mounted or disconnected from the tailgate of a vehicle for the purpose of storing and/or transporting signs, sign stands, traffic cones and stop and slow paddles to secure worksites on the roadway, comprising:

a. a substantially vertical frame attached to a base, wherein the vertical frame includes two front and two rear parallel disposed uprights, wherein the uprights are connected at the upper end by a pair of parallel disposed crossbars and a pair of horizontal stabilization bars, wherein the frame further includes an interior section for maintaining signage, wherein the interior section comprises at least one generally cylindrical tubular sign holder for storing flexible signage, wherein the generally cylindrical tubular sign holder includes a removable cap for accessing the interior of the sign holder;

b. at least one mounting clip for mounting the mobile sign rack to the vehicle;

c. at least one bumper assembly positioned on the frame for positioning the mobile sign rack on the vehicle, the at least one bumper assembly comprising means to maintain the mobile sign rack 10 in a substantially vertically oriented position;

d. a mounting tray attached to the base for storing traffic cones and other necessities, wherein the mounting tray includes a spacer bar and a foraminous floor;

e. a pair of leveling legs on the frame for positioning the mobile sign rack in a substantially level position when the mobile sign rack on a ground surface; and

f. at least one pair of wheels 46 on the rack 10 to assist the mobility of the mobile sign rack when the mobile sign rack is positioned on a ground surface.

17. The mobile sign rack of claim 16 wherein the rear uprights comprise openings to allow for adjustment of the mounting clip along the length of the rear uprights.

18. The mobile sign rack of claim 17 wherein the position of the bumper assembly is adjustable along the frame by means of the openings in the rear uprights.

19. A mobile sign rack that can be easily and quickly mounted or disconnected from the tailgate of a vehicle for the purpose of storing and/or transporting signs, sign stands, traffic cones and stop and slow paddles to secure worksites on the roadway, comprising:

a. a substantially vertical frame attached to a base, wherein the vertical frame includes two front and two rear parallel disposed uprights, wherein the uprights are connected at the upper end by a pair of parallel disposed crossbars and a pair of horizontal stabilization bars, wherein the frame further includes an interior section for maintaining signage, wherein the interior section comprises at least one track for holding inflexible signage;

b. at least one mounting clip for mounting the mobile sign rack to the vehicle;

c. at least one bumper assembly positioned on the frame for positioning the mobile sign rack on the vehicle, the at least one bumper assembly comprising means to maintain the mobile sign rack in a substantially vertically oriented position;

d. a mounting tray attached to the base for storing traffic cones and other necessities, wherein the mounting tray includes a spacer bar and a foraminous floor;

e. a pair of leveling legs on the frame for positioning the mobile sign rack in a substantially level position when the mobile sign rack on a ground surface;

f. at least one pair of wheels on the mobile sign rack to assist the mobility of the mobile sign rack when the mobile sign rack is positioned on a ground surface; and

g. brackets for holding traffic paddles.