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:
Sep. 28, 2021
Filed:
Sep. 30, 2019
Hydrow, Inc., Cambridge, MA (US);
Bruce Smith, Cambridge, MA (US);
Chris Paul, Lincoln, MA (US);
Christopher Evans, Amherst, NH (US);
Gerhard Pawelka, Lexington, MA (US);
William Burke, San Francisco, CA (US);
Harald Quintus-Bosz, Sudbury, MA (US);
Klaus Renner, Hollis, NH (US);
Hydrow, Inc., Cambridge, MA (US);
Abstract
Among other things, a rowing technology includes a first rowing machine having an electromagnetic brake providing a resistance to a rower of the machine in each rowing stroke of a series of rowing strokes of the rower An electronic controller causes the resistance of the electromagnetic brake to vary over each rowing stroke in a profile that emulates resistance to which another rower in a shell on water or on a second rowing machine is subjected in each rowing stroke of a corresponding series of rowing strokes.