logo

For the Inventor, By the Inventor

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.:

US 9339678 B1

PDFFull Text
Expired
Date of Patent:
May. 17, 2016

Filed:

Jan. 17, 2014

Modular resistance force system

Applicant:

Christopher G. Gallagher, Lititz, PA (US);

Inventor:

Christopher G. Gallagher, Lititz, PA (US);

Assignee:

Other;

Attorneys:

Feigin & Fridman

Cheryl R. Figlin, Esq.

Primary Examiner:

Oren Ginsberg

Assistant Examiner:

Gary D Urbiel Goldner

Int. Cl.
CPC ...
A63B 21/015 (2006.01); A63B 21/00 (2006.01); A63B 21/16 (2006.01); A63B 69/00 (2006.01); A63B 69/38 (2006.01); A63B 71/02 (2006.01); A63B 5/16 (2006.01); A63B 21/005 (2006.01); A63B 21/072 (2006.01); A63B 23/035 (2006.01); A63B 24/00 (2006.01);
U.S. Cl.
CPC ...
A63B 21/015 (2013.01); A63B 21/153 (2013.01); A63B 21/16 (2013.01); A63B 21/4043 (2015.10); A63B 23/0355 (2013.01); A63B 5/16 (2013.01); A63B 21/005 (2013.01); A63B 21/00065 (2013.01); A63B 21/0726 (2013.01); A63B 21/1645 (2013.01); A63B 23/03525 (2013.01); A63B 69/0024 (2013.01); A63B 69/0071 (2013.01); A63B 69/0095 (2013.01); A63B 69/38 (2013.01); A63B 71/023 (2013.01); A63B 2024/0096 (2013.01); A63B 2069/0006 (2013.01); A63B 2071/027 (2013.01); A63B 2220/16 (2013.01); A63B 2220/34 (2013.01); A63B 2220/51 (2013.01); A63B 2220/805 (2013.01); A63B 2225/20 (2013.01); A63B 2225/50 (2013.01); A63B 2230/06 (2013.01); A63B 2243/007 (2013.01);
Abstract

A modular resistance force system includes an axle configured to be rotatable around a rotational axis and one or more resistance mechanisms. Each of the one or more resistance mechanisms includes a resistance element disposed about a portion of the axle, a resistance element housing configured to house the resistance element and a resistance substance disposed between the resistance element and the resistance element housing. Either the resistance element or the resistance element housing is selectively engaged to rotate with the axle. A resistance between the resistance element and the resistance substance causes a force to be applied to the axle when the resistance element and the resistance element housing move relative to each other.

Find Patent Forward Citations

Gallagher, Christopher. (2016). Modular resistance force system (U.S. Patent No. 9339678). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9339678

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…