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. 01, 2018
Filed:
Apr. 18, 2017
Texas Lfp, Llc, Dallas, TX (US);
Herbert G. Ross, Jr., Argyle, TX (US);
John Gordon Storace, Plano, TX (US);
Texas LFP, LLC, Dallas, TX (US);
Abstract
A liquid level gauge for determining the level or volume of liquid within a tank includes a mounting head adapted for connection to the tank, a gauge assembly connected to one side of the mounting head, and an elongate sensing probe assembly extending into the tank. The gauge assembly includes a rotatable gauge plate with a scale located thereon and a rotatable indicator that moves across the scale in response to a change in liquid level. The gauge plate is weighted for rotation toward a gravitational force vector for orientation with an upper surface of the liquid in the tank independent of tank tilt. The sensing probe includes a float rod with an integral coil spring hinge to facilitate installation of the gauge within the tank. A counterweight is adjustable along the float rod to fine-tune float weight or buoyancy for a particular gauge configuration and liquid type.