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:
Mar. 18, 2025
Filed:
Jan. 15, 2019
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Mark R. Gurvich, Middletown, CT (US);
Georgios S. Zafiris, Glastonbury, CT (US);
Joyel M. Schaefer, Earlville, NY (US);
Brayton Reed, Rome, NY (US);
Michael King, Sauquoit, NY (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 1/02 (2006.01); F16C 3/02 (2006.01);
U.S. Cl.
CPC ...
F16C 1/02 (2013.01); F16C 3/02 (2013.01); F16C 2240/60 (2013.01); F16C 2326/06 (2013.01);
Abstract
A drive shaft has a tubular portion extending between axial ends and is hollow. There are deformations on the tubular portions. The deformations extend for a circumferential extent that is less than 180° about a central axis of the tubular portion.