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:
Nov. 04, 2025
Filed:
May. 05, 2025
Applicant:
Prince Mohammad Bin Fahd University, Dhahran, SA;
Inventor:
Omar Dawood Mohammed Sily, Dhahran, SA;
Assignee:
PRINCE MOHAMMAD BIN FAHD UNIVERSITY, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/06 (2006.01); F16H 1/10 (2006.01); F16H 55/17 (2006.01);
U.S. Cl.
CPC ...
F16H 55/17 (2013.01); F16H 55/06 (2013.01);
Abstract
A dual spline gear assembly includes two spline gears that may be asymmetric. A toothed ring gear having evenly spaced outer gear teeth and evenly spaced inner gear teeth includes a radially extending rib centrally located within the inner ring. First and second spline gears having an outer circumference with evenly spaced outer spline teeth fit in the inner gear grooves of the toothed ring gear and abut the radially extending rib, with each spline gear being on opposite side. The spline gears may be made of one of a thermoplastic material and a powder metal material.