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:
Oct. 03, 2023
Filed:
Nov. 18, 2022
Applicant:
CR Flight L.l.c., Carmichael, CA (US);
Inventors:
Jonathan Emigh, Somerset, CA (US);
Randell J. Wishart, Reno, NV (US);
Jason Emigh, Somerset, CA (US);
Ray Porter, La Verkin, UT (US);
Assignee:
CR FLIGHT L.L.C., Carmichael, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 38/18 (2006.01);
U.S. Cl.
CPC ...
H01F 38/18 (2013.01);
Abstract
A rotary transformer for transferring electrical current between a stationary location and a rotating location utilizes paired electrically conducting sintered disks, one stationary and one rotating, wherein the rotating sintered disk rotates on the stationary one and are lubricated with a boundary layer conductor that is a triacylglyceride.