US 12,134,007 B1
Finger strengthening device and method
Michael Anderson, Colorado Springs, CO (US); and Christopher Klinke, Lafayette, CO (US)
Assigned to United States of America as represented by the Secretary of the Air Force, Wright-Patterson AFB, OH (US)
Filed by Government of the United States, as represented by the Secretary of the Air Force, Wright-Patterson AFB, OH (US)
Filed on Oct. 16, 2023, as Appl. No. 18/380,290.
Application 18/380,290 is a continuation of application No. 17/468,737, filed on Sep. 8, 2021, granted, now 11,850,469.
Claims priority of provisional application 63/086,104, filed on Oct. 1, 2020.
Int. Cl. A63B 23/16 (2006.01); A63B 21/00 (2006.01)
CPC A63B 23/16 (2013.01) [A63B 21/4035 (2015.10); A63B 21/4045 (2015.10)] 17 Claims
OG exemplary drawing
 
1. A finger strengthening system comprising:
a finger strengthening device (FSD);
a plurality of different elements formed into the FSD to permit a plurality of different finger engagements;
a quad cleat rotatably connectable to the FSD and fixed in one of a plurality of angular orientations;
a mounting rail configured to engage and hold one or more quad cleats in position; and
wherein each of a plurality of FSDs are attached to the mounting rail with a respective quad cleat.