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:
May. 28, 2019
Filed:
Nov. 30, 2016
Applicant:
John H Staehlin, Westminster, MD (US);
Inventor:
John H Staehlin, Westminster, MD (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B62M 13/02 (2006.01); B62M 1/30 (2013.01); B62M 1/28 (2013.01); B62M 25/00 (2006.01); B62K 3/10 (2006.01);
U.S. Cl.
CPC ...
B62M 13/02 (2013.01); B62K 3/10 (2013.01); B62M 1/28 (2013.01); B62M 1/30 (2013.01); B62M 25/00 (2013.01);
Abstract
A lever driven bicycle with synchronous drive ratio control is disclosed. The lever driven bicycle may include a pair of drive levers pivotable around an axis. The lever driven bicycle may also include a force applicator connected to each drive lever, each force applicator configured to receive an application of a force to rotate a drive wheel. The lever driven bicycle may further include a control mechanism connected to the pair of drive levers, the control mechanism configured to synchronously adjust a drive ratio of each drive lever.