US 12,214,245 B2
Dynamic exercise device
C. John Cotton, Gillette, WY (US)
Assigned to C. John Cotton, Gillette, WY (US)
Filed by C. John Cotton, Gillette, WY (US)
Filed on May 1, 2023, as Appl. No. 18/142,002.
Application 18/142,002 is a division of application No. 17/172,594, filed on Feb. 10, 2021, granted, now 11,679,296.
Prior Publication US 2023/0264070 A1, Aug. 24, 2023
Int. Cl. A63B 21/00 (2006.01); A63B 23/12 (2006.01)
CPC A63B 21/4035 (2015.10) [A63B 21/4049 (2015.10); A63B 23/1236 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An exercise device comprising:
a base including a first support strut, a second support strut, and a bridge member interconnecting the first and second support struts and having a planar surface-engaging face configured to engage a surface on or against which the exercise device is used; and
a handle having a first end and a second end opposite to said first end, a grip, an inner ring in which the grip is rotatably mounted, and an outer ring in which the inner ring is rotatably mounted, the handle being rotatably coupled to the base via a first bearing at the first end of the handle and a second bearing at the second end of the handle;
wherein the first bearing and the second bearing of the handle define a first axis about which the handle is configured to rotate relative to the base, the first axis being parallel with the surface;
wherein at least one of the first bearing and the second bearing comprises an adjustment element configured to selectively limit a degree of rotation of the handle about the first axis; and
wherein one of the inner ring and the outer ring comprises an annular rail which is captive within a slot formed in the other of the inner ring and the outer ring, the annular rail being sized to slide freely around the slot about a second axis.