IP Library › Granted Patent US 12,491,423
Granted Patent B2
US 12,491,423 · App. 18/666,298 · Granted Dec 9, 2025

Dumbbell supporting system

Inventors: Gregory Scott Olson (Owatonna, MN); Carl K. Towley (Owatonna, MN)
Assignee: PowerBlock Holdings, Inc.
A63B71/0036A63B21/0726A63B2225/093
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Quick Facts
Patent No.
US 12,491,423
App. No.
18/666,298
Granted
Dec 9, 2025
Kind
B2
Abstract

A dumbbell supporting system includes a platform having an upper surface and a lower surface. The upper surface receives a dumbbell. A mount is removably attached to a post has a vertical orientation. An arm is attached to and extends between the mount and the platform. The platform is pivotally coupled to the arm and the mount is pivotally coupled to the arm.

Claims (44)

1 . A support assembly for supporting weights, the support assembly comprising:

a first platform having a first upper surface being configured for receiving a first weight;

a second platform having a second upper surface being configured for receiving a second weight;

a mount being removably attached to a post;

a first arm being attached to and extending between the mount and the first platform;

a second arm being attached to and extending between the mount and the second platform;

a first hinge being attached to the mount and being attached to a first proximal end of the first arm with respect to the mount; and

a second hinge being attached to the mount and being attached to a second proximal end of the second arm with respect to the mount;

wherein the first platform is independent of the second platform;

wherein each of the first hinge and the second hinge are vertically orientated and mounted on an exterior surface of the mount; and

wherein each of the first platform and the second platform is rotatable 360°.

2 . The support assembly of claim 1 , wherein the post has a vertical orientation.

3 . The support assembly of claim 2 , wherein the first platform is pivotably coupled to the first arm and the second platform is pivotably coupled to the second arm.

4 . The support assembly of claim 3 , wherein the mount is pivotably coupled to the first arm and the mount is pivotably coupled to the second arm.

5 . The support assembly of claim 1 , wherein each of the first arm and the second arm extends laterally away from the mount a distance between 4 inches and 36 inches.

6 . The support assembly of claim 5 , wherein each of the first arm and the second arm is angled with respect to a horizontal plane from the mount to each of the first platform and the second platform, respectively, each of the first arm and the second arm forming an angle with the horizontal plane between 25° and 75°.

7 . The support assembly of claim 6 , wherein each of the first arm and the second arm are angled upwardly from the mount.

8 . The support assembly of claim 1 , wherein the mount includes a bracket including a front wall and a pair of lateral walls being attached to and extending away from the front wall, the post being positioned between the pair of lateral walls, a fastener extending through each wall of the pair of lateral walls to releasably secure the mount to the post.

9 . The support assembly of claim 8 , wherein the fastener extends through the post.

10 . The support assembly of claim 1 , wherein each of the first upper surface and the second upper surface has a length and a width each being no more than 30 inches.

11 . The support assembly of claim 1 , further comprising:

a first restrictor being mechanically coupled to the first hinge and being actuated to restrict pivoting of the first arm relative to the mount; and

a second restrictor being mechanically coupled to the second hinge and being actuated to restrict pivoting of the second arm relative to the mount.

12 . The support assembly of claim 1 , further comprising:

a first locking member to restrict pivoting of the first platform relative to the first arm; and

a second locking member to restrict pivoting of the second platform relative to the second arm.

13 . A support assembly for supporting weights in an area adjacent to a workout space, the support assembly comprising:

a first platform having a first upper surface and a first lower surface, the first upper surface being configured for receiving a first weight;

a second platform having a second upper surface and a second lower surface, the second upper surface being configured for receiving a second weight;

a mount being removably attached to a post having a vertical orientation;

a first arm being attached to and extending between the mount and the first platform, the first platform being pivotally coupled to the first arm, the mount being pivotally coupled to the first arm;

a second arm being attached to and extending between the mount and the second platform, the second platform being pivotally coupled to the second arm, the mount being pivotally coupled to the second arm;

each of the first upper surface and the second upper surface having a length and a width each being no more than 30 inches, each of the first upper surface and the second upper surface being planar;

the mount including a bracket including a front wall and a pair of lateral walls being attached to and extending away from the front wall, the post being positioned between the pair of lateral walls, a fastener extending through each wall of the pair of lateral walls to releasably secure the mount to the post;

a first hinge being attached to the mount and being attached to a first proximal end of the first arm with respect to the mount, the first hinge being vertically orientated and being mounted on an exterior surface of the mount;

a second hinge being attached to the mount and being attached to a second proximal end of the second arm with respect to the mount, the second hinge being vertically orientated and being mounted on the exterior surface of the mount;

a first spindle rotatably engaging the first platform with the first arm distal to the mount, the first spindle being vertically orientated, the first spindle being attached to and extending downwardly from the first lower surface of the first platform;

a second spindle rotatably engaging the second platform with the second arm distal to the mount, the second spindle being vertically orientated, the second spindle being attached to and extending downwardly from the second lower surface of the second platform;

a first restrictor being mechanically coupled to the first hinge and being actuated to restrict pivoting of the first arm relative to the mount;

a second restrictor being mechanically coupled to the second hinge and being actuated to restrict pivoting of the second arm relative to the mount;

a first locking member being mechanically coupled to the first spindle and being actuated to restrict pivoting of the first platform relative to the first arm;

a second locking member being mechanically coupled to the second spindle and being actuated to restrict pivoting of the second platform relative to the second arm;

each of the first arm and the second arm extending laterally away from the mount a distance between 4 inches and 36 inches; and

each of the first arm and the second arm being angled with respect to a horizontal plane from the mount to each of the first platform and the second platform, respectively, each of the first arm and the second arm forming an angle with the horizontal plane between 25° and 75°.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 16, 2024
From: OLSON, GREGORY SCOTT; TOWLEY, CARL K., III
To: POWERBLOCK HOLDINGS, INC.
Reel/Frame 067439/0310 →
Continuity (2)
Continuation 17558737 · Dec 22, 2021
Related Publication 20240299826A1 · Sep 12, 2024
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