Granted Patent B2

US 12,447,781 · App. 17/090,751 · Granted Oct 21, 2025

Inventors: Bryce Doman (Alpine, UT); Brandon Doman (Pleasant Grove, UT); Morgan McAllister (Lindon, UT)

Assignee: WEIGH SAFE, LLC

B60D1/248B60D1/06G01G5/04G01G19/10

Abstract

Claims (38)

1. A weight measuring hitch ball assembly, comprising:

a hitch ball having a ball and a lower portion;

a body portion defining a hitch ball opening that slidably receives the lower portion of the hitch ball;

a load measurement device operably associated with the body portion and the hitch ball to determine a magnitude of a force acting on the hitch ball; and

a hitch mount interface, configured to interface with an attachment structure that facilitates coupling the weight measuring hitch ball assembly to a tow vehicle,

wherein the hitch mount interface comprises a coupling feature operable to facilitate securing the weight measuring hitch ball assembly to the attachment structure,

wherein the coupling feature comprises a movable ball operable to extend into a groove in the attachment structure to secure the weight measuring hitch ball assembly to the attachment structure and to retract from the groove to facilitate removal of the weight measuring hitch ball assembly from the attachment structure.

2. The weight measuring hitch ball assembly of claim 1 , wherein the hitch mount interface is at least partially defined by the body portion.

3. The weight measuring hitch ball assembly of claim 2 , wherein the hitch mount interface is located at a lower end of the body portion.

4. The weight measuring hitch ball assembly of claim 1 , wherein the coupling feature is associated with the body portion.

5. The weight measuring hitch ball assembly of claim 4 , wherein the coupling feature is at least partially defined by the body portion.

6. The weight measuring hitch ball assembly of claim 4 , wherein the coupling feature extends downward from the body portion below the hitch ball.

7. The weight measuring hitch ball assembly of claim 1 , wherein the coupling feature comprises a threaded coupling feature.

8. The weight measuring hitch ball assembly of claim 1 , wherein the coupling feature comprises an opening operable to receive a pin or a rod.

9. The weight measuring hitch ball assembly of claim 1 , further comprising a hitch portion extending from the body portion, wherein the hitch mount interface is at least partially defined by the hitch portion.

10. The weight measuring hitch ball assembly of claim 9 , wherein the hitch portion extends downward from the body portion below the hitch ball.

11. The weight measuring hitch ball assembly of claim 9 , wherein the hitch portion extends laterally from the body portion on a lateral side of the hitch ball.

12. The weight measuring hitch ball assembly of claim 1 , wherein the hitch mount interface comprises at least one of a planar interface surface or a curved interface surface.

13. The weight measuring hitch ball assembly of claim 12 , wherein the planar interface surface at least partially defines a rectangular profile.

14. The weight measuring hitch ball assembly of claim 12 , wherein the curved interface surface at least partially defines a circular profile.

15. A weight measuring hitch ball system, comprising:

the weight measuring hitch ball assembly of claim 1 ; and

the attachment structure.

16. The system of claim 15 , wherein the hitch mount interface is at least partially defined by the body portion, and the attachment structure is an above-bed attachment structure.

17. The system of claim 16 , wherein the hitch mount interface is located at a lower end of the body portion.

18. The system of claim 15 , wherein the hitch mount interface comprises a coupling feature operable to facilitate securing the weight measuring hitch ball assembly to the tow vehicle.

19. The system of claim 18 , wherein the coupling feature is associated with the body portion.

20. The system of claim 19 , wherein the coupling feature is at least partially defined by the body portion.

21. The system of claim 19 , wherein the coupling feature comprises a threaded coupling feature that extends downward from the body portion below the hitch ball, and the attachment structure comprises a draw bar.

22. The system of claim 18 , wherein the coupling feature comprises a threaded coupling feature.

23. The system of claim 18 , wherein the coupling feature comprises an opening operable to receive a pin or a rod.

24. The system of claim 18 , wherein the coupling feature comprises a movable ball operable to extend into a groove in the attachment structure to secure the weight measuring hitch ball assembly to the attachment structure and to retract from the groove to facilitate removal of the weight measuring hitch ball assembly from the attachment structure.

25. The system of claim 15 , further comprising a hitch portion extending from the body portion, wherein the hitch mount interface is at least partially defined by the hitch portion.

26. The system of claim 25 , wherein the hitch portion extends downward from the body portion below the hitch ball, and the attachment structure comprises a goose ball receiver socket.

27. The system of claim 25 , wherein the hitch portion extends laterally from the body portion on a lateral side of the hitch ball, and the attachment structure comprises a hitch receiver.

28. The system of claim 15 , wherein the hitch mount interface comprises at least one of a planar interface surface or a cylindrical interface surface.

29. A method of measuring weight of a trailer supported by a tow vehicle, comprising:

engaging a coupling device of a trailer with the weight measuring hitch ball assembly of claim 1 , the weight measuring hitch ball assembly being operably coupled to the tow vehicle.

Assignments (1)

Continuity (2)

References Cited (94)