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:
Aug. 04, 2020
Filed:
Dec. 05, 2018
Applicant:
Torq-masters Industries, Inc, Victor, NY (US);
Inventors:
Cora Jokinen, Victor, NY (US);
John H. Zentmyer, Lakeside, CA (US);
Assignee:
Torq-Masters Industries, Inc, Victor, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F16H 48/28 (2012.01); F16D 43/30 (2006.01); F16H 48/24 (2006.01); F16H 48/08 (2006.01); F16D 43/20 (2006.01);
U.S. Cl.
CPC ...
F16H 48/28 (2013.01); F16D 43/30 (2013.01); F16H 48/24 (2013.01); F16D 43/20 (2013.01); F16H 2048/082 (2013.01); F16H 2048/085 (2013.01);
Abstract
An axle coupler comprises driver teeth to engage teeth of a corresponding driver; a central aperture having a central axis and a circumference; and the central aperture including axle teeth circumferentially surrounding the central axis; each axle tooth having a first dimensional direction parallel to the central axis; each axle tooth having a second dimensional direction orthogonal to the first dimensional direction; a recess formed in each axle tooth to form a first axle tooth portion and a second axle tooth portion.