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:
Aug. 21, 2018
Filed:
Jan. 31, 2017
Applicant:
Joel David Bell, Katy, TX (US);
Inventor:
Joel David Bell, Katy, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/42 (2006.01);
U.S. Cl.
CPC ...
G01F 1/42 (2013.01);
Abstract
A fluid flow meter includes a flow meter body with a central flow passage and flow restriction opening defined therein. Fluid pressure is measured at the flow restriction opening and compared to fluid pressure measured at an upstream point. An annular flow region is defined within the flow meter body radially between the flow restriction opening and a pressure detection port.