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:
Dec. 12, 2023
Filed:
Apr. 03, 2020
Applicant:
Stoneage, Inc., Durango, CO (US);
Inventors:
Timothy Schneider, Durango, CO (US);
Joseph Schneider, Durango, CO (US);
Rawlin Brown, Cortez, CO (US);
Assignee:
STONEAGE, INC., Durango, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
G01P 1/14 (2006.01); F28G 15/00 (2006.01); F28G 1/16 (2006.01); F28G 15/04 (2006.01); G01P 5/14 (2006.01); G07C 3/02 (2006.01); G01D 9/00 (2006.01); G01L 19/08 (2006.01); F28G 15/06 (2006.01);
U.S. Cl.
CPC ...
F28G 15/003 (2013.01); F28G 1/16 (2013.01); F28G 15/04 (2013.01); F28G 15/06 (2013.01); G01D 9/005 (2013.01); G01L 19/08 (2013.01); G01P 5/14 (2013.01); G07C 3/02 (2013.01);
Abstract
A data logger device for monitoring operation of a flexible lance drive apparatus is disclosed that includes a cylindrical housing removably connected to an air fluid pressure line to the drive apparatus, a circuit board mounted in the housing, a pressure sensing switch mounted on the circuit board and communicating with the fluid in the pressure line, and a processor and memory on the board operable to log time at which the switch changes state between two predetermined states.