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:
May. 19, 2020
Filed:
Dec. 14, 2016
Applicant:
Essex Industries, Inc., St. Louis, MO (US);
Inventors:
William C. Dean, Valley Park, MO (US);
Matthew Zeid, Ballwin, MO (US);
Russell Jacobsmeyer, Labadie, MO (US);
Assignee:
Essex Industries, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C 13/02 (2006.01); G01F 1/56 (2006.01); G01F 9/00 (2006.01); F16K 3/32 (2006.01); F16K 37/00 (2006.01); F16K 3/08 (2006.01); F16K 5/10 (2006.01);
U.S. Cl.
CPC ...
F17C 13/025 (2013.01); F16K 3/085 (2013.01); F16K 3/32 (2013.01); F16K 5/103 (2013.01); F16K 37/005 (2013.01); F16K 37/0041 (2013.01); F17C 13/023 (2013.01); F17C 13/026 (2013.01); F17C 13/028 (2013.01); G01F 1/56 (2013.01); G01F 9/008 (2013.01); F17C 2201/0119 (2013.01); F17C 2201/032 (2013.01); F17C 2205/0338 (2013.01); F17C 2221/011 (2013.01); F17C 2250/032 (2013.01); F17C 2250/034 (2013.01); F17C 2250/036 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0439 (2013.01); F17C 2250/0473 (2013.01); F17C 2250/0491 (2013.01); F17C 2270/025 (2013.01); Y10T 137/8175 (2015.04); Y10T 137/8242 (2015.04); Y10T 137/8326 (2015.04);
Abstract
A pressure gauge system for a tank with a variable flow rate that provides a user with an indication of how much usable time is left in a pressurized gas tank given a particular selected flow rate or operational condition and what pressure of gas is left in the tank.