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:
Nov. 22, 2022
Filed:
Dec. 17, 2018
Applicant:
Rosemount Tank Radar Ab, Mölnlycke, SE;
Inventor:
Jingdong Zhang, Berkshire, GB;
Assignee:
ROSEMOUNT TANK RADAR AB, Mölnlycke, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 23/284 (2006.01);
U.S. Cl.
CPC ...
G01F 23/2845 (2013.01);
Abstract
A point level switch for industrial interface detection is described, the switch including a microwave waveguide sensor in place of the more commonly encountered vibrating fork.