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:
Jul. 01, 2025
Filed:
Oct. 07, 2021
Progress Rail Locomotive Inc., LaGrange, IL (US);
Sidarta Beltramin, Curitiba, BR;
Mateus Augusto Oro Mikowski, Curitiba, BR;
Luiz De Carvalho, Curitiba, BR;
Rafael Grott De Carvalho, Curitiba, BR;
Progress Rail Locomotive Inc., LaGrange, IL (US);
Abstract
A fluid level sensor is disclosed. The fluid level sensor has a frame which includes a hollow coupling component that attaches to a fluid drain of a gear case of a locomotive. A lug is insertable into the hollow coupling component that has a first connection end, and an elongated flexible sensor blade is attached to the lug. The flexible sensor blade is inserted into the gear case and used to measure a fluid level of a fluid in the gear case. The fluid level sensor also has a connector having a second connection end attached to the first connection end and a third connection end. A cover is attached to the frame, and the cover has a fourth connection end inside of an aperture of the cover, and the fourth connection end is attached to the third connection end.