The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
May. 18, 2018
Applicant:
D'addario & Company, Inc., Farmingdale, NY (US);
Inventors:
Patrick Zerbo, Cold Spring Harbor, NY (US);
Andrzej J. Krol, Wayne, NJ (US);
Assignee:
D'Addario & Company, Inc., Farmingdale, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 23/16 (2006.01); A63B 21/00 (2006.01); A63B 21/05 (2006.01); A63B 21/02 (2006.01); A63B 21/04 (2006.01); A63B 21/055 (2006.01); A63B 23/00 (2006.01);
U.S. Cl.
CPC ...
A63B 23/16 (2013.01); A63B 21/00069 (2013.01); A63B 21/023 (2013.01); A63B 21/0428 (2013.01); A63B 21/05 (2013.01); A63B 21/0552 (2013.01); A63B 21/4019 (2015.10); A63B 2023/006 (2013.01); A63B 2225/105 (2013.01);
Abstract
A multi-functional finger exercise device includes mechanisms for both compression exercises and extension exercises. The compression exercises are provided by a plunger biased away from a central housing. The extension exercises are provided by an elastic member with an anchor exposed from the housing. The tension provided by each of the compression mechanism and extension mechanism is adjustable.