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:
Oct. 28, 2025
Filed:
Nov. 12, 2021
Memorial Sloan Kettering Cancer Center, New York, NY (US);
Grigory Syrkin, New York, NY (US);
Samuel Hellman, New York, NY (US);
Memorial Sloan Kettering Cancer Center, New York, NY (US);
Abstract
A stepper includes a base defining a horizontal plane, a first track structure coupled to the base and configured to translate along a first track, a first force receiving member coupled to the first track structure, a second track structure coupled to the base and configured to translate along a second track, a second force receiving member coupled to the second track structure, and a reciprocating mechanism coupled to the first track structure and the second track structure such that translation of the first force receiving member in a first direction causes the second force receiving member to translate in a second direction opposite the first direction.