IP Library Granted Patent US 7,942,792
Granted Patent B1
US 7,942,792 · App. 12/637,482 · Granted May 17, 2011

Exercise apparatus

Assignee: OK-1 Manufacturing Company
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Quick Facts
Patent No.
US 7,942,792
App. No.
12/637,482
Granted
May 17, 2011
Kind
B1
Abstract

An exercise apparatus includes a pair of end cap assemblies, a plurality of disk assemblies and a plurality of weight assemblies. The plurality of disk assemblies and the plurality of weight assemblies are preferably secured between the end cap assemblies, in an alternating fashion. Each of the end cap assemblies also includes a handle that is preferably aligned in the same plane the handle of the other end cap assembly.

Claims (53)

1. An exercise apparatus comprising:

a pair of end cap assemblies; a plurality of weight assemblies; a plurality of disk assemblies, wherein the plurality of the disk assemblies and the weight assemblies are alternately positioned between each of the end cap assemblies, the disk assemblies comprising:

a disk;

a hole positioned within the disk; and

a pair of female connectors, the female connectors secured to each other and positioned within the hole.

2. The exercise apparatus of claim 1 , wherein each of the end cap assemblies further comprises:

an end cap having a handle; an end cap insert positioned within the end cap; a spine positioned within the handle and extending through the end cap insert; and an end cap female connector positioned within the end cap insert and secured to the spine.

3. The exercise apparatus of claim 1 , wherein each of the weight assemblies further comprises:

a male connector having a first side and a second side; and a pair of weights, wherein one of the weights is secured to the first side and the other weight is secured to the second side.

4. The exercise apparatus of claim 1 wherein each of the female connectors further comprises a locking flange.

5. The exercise apparatus of claim 4 wherein each of the weight assemblies further comprises:

a male connector having a first side and a second side; and a pair of weights, wherein one of the weights is secured to the first side and the other weight is secured to the second side.

6. The exercise apparatus of claim 5 wherein each of the male connectors further comprises:

a locking groove, having a groove entry point and a locking ridge.

7. The exercise apparatus of claim 6 wherein each male connector can be selectively secured to a female connector by pressing the locking flange of the female connector into the locking groove and rotating the male connector until the locking flange is moved across the locking ridge.

8. An exercise apparatus comprising:

two end cap assemblies, each having a handle;

a plurality of disk assemblies positioned adjacent one another between the handles;

a weight assembly positioned between each end cap assembly and the adjacent disk assembly to connect the end cap assembly to the disk assembly;

at least one weight assembly positioned between adjacent disk assemblies to connect adjacent disk assemblies.

9. The exercise apparatus of claim 8 wherein the handles are positioned in the same plane.

10. The exercise apparatus of claim 8 wherein the plurality of disk assemblies form a cylindrical shape.

11. The exercise apparatus of claim 8 wherein each disk assembly has a foam exterior surface.

12. The exercise apparatus of claim 8 wherein the end cap assemblies, disk assemblies and weight assemblies lockingly engage allowing a user to vary the length of the exercise apparatus.

13. The exercise apparatus of claim 12 wherein the handles are positioned in the same plane.

14. The exercise apparatus of claim 13 wherein the plurality of disk assemblies form a cylindrical shape.

15. The exercise apparatus of claim 14 wherein each disk assembly has a foam exterior surface.

16. An exercise apparatus comprising:

two end cap assemblies, wherein each of the end cap assemblies further comprises:

an end cap having a handle; an end cap insert positioned within the end cap; a spine positioned within the handle and extending through the end cap insert; an end cap female connector positioned within the end cap insert and secured to the spine; and the handles of each end cap assembly positioned in the same plane; and

a plurality of disk assemblies having a foam exterior surface, the plurality of disk assemblies positioned adjacent one another between the handles to form a cylindrical shape, wherein each of the disk assemblies further comprises:

a disk;

a hole positioned within the disk;

a pair of female connectors, wherein each female connector having a locking flange; and the female connectors secured to each other and positioned within the hole;

a weight assembly positioned between each end cap assembly and the adjacent disk assembly to connect the end cap assembly to the disk assembly, wherein each of the weight assemblies further comprises:

a male connector having a first side and a second side, a locking groove, a groove entry point and a locking ridge;

a pair of weights, wherein one of the weights is secured to the first side and the other weight is secured to the second side;

each male connector capable of being secured to a female connector by pressing the locking flange of the female connector into the locking groove and rotating the male connector until the locking flange is moved across the locking ridge; and

at least one weight assembly positioned between adjacent disk assemblies to connect adjacent disk assemblies.

17. An exercise apparatus comprising:

a pair of end cap assemblies, each of the end cap assemblies further comprises:

an end cap having a handle;

an end cap insert positioned within the end cap;

a spine positioned within the handle and extending through the end cap insert; and

an end cap female connector positioned within the end cap insert and secured to the spine;

a plurality of weight assemblies; and

a plurality of disk assemblies, wherein the plurality of the disk assemblies and the weight assemblies are alternately positioned between each of the end cap assemblies.

18. An exercise apparatus comprising:

a pair of end cap assemblies;

a plurality of weight assemblies, each of the weight assemblies further comprises:

a male connector having a first side and a second side; and

a pair of weights, wherein one of the weights is secured to the first side and the other weight is secured to the second side;

a plurality of disk assemblies, wherein the plurality of the disk assemblies and the weight assemblies are alternately positioned between each of the end cap assemblies.

Assignments (2)
CHANGE OF NAME Recorded Nov 7, 2012
From: OK-1 MANUFACTURING COMPANY
To: ALTUS ATHLETIC MANUFACTURING COMPANY
Reel/Frame 029258/0843 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2012
From: ALTUS ATHLETIC MANUFACTURING COMPANY
To: WYMAN ASSOCIATES
Reel/Frame 029260/0246 →
Continuity (1)
Provisional Application 61201712 · Dec 12, 2008