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:
Dec. 31, 2019
Filed:
May. 29, 2017
Applicant:
Mark A. Krull, New Braunfels, TX (US);
Inventor:
Mark A. Krull, New Braunfels, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 22/00 (2006.01); A63B 21/00 (2006.01); A63B 21/22 (2006.01);
U.S. Cl.
CPC ...
A63B 22/0087 (2013.01); A63B 21/22 (2013.01); A63B 21/4035 (2015.10); A63B 21/4047 (2015.10); A63B 22/0015 (2013.01); A63B 22/0046 (2013.01);
Abstract
A linkage assembly movably supports a seat relative to a frame for movement of the seat through an elliptical path of motion. The elliptical path may be selectively adjusted by repositioning linkage assembly components relative to one another. At least some of the elliptical paths have a length greater than a diameter defined by a crank that rotates in conjunction with the elliptical motion. Handles are also movably supported by the linkage assembly for movement through an arcuate path of motion. The handle path may be selectively adjusted in conjunction with adjustment of the seat path or independent of adjustment of the seat path.