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. 13, 2002
Filed:
Sep. 06, 2000
Kevin C. Stark, Richmond Heights, OH (US);
Christopher A. Bang, San Diego, CA (US);
Rosemount Aerospace Inc., Burnsville, MN (US);
Abstract
A pressure sensor for measuring the differential pressure of a first and a second fluid. The sensor includes a housing having an internal opening, a first diaphragm disposed in the opening and exposed to the first fluid, and a second diaphragm disposed in the opening and exposed to the second fluid. The first diaphragm and the second diaphragm are each made of a conductive material and coupled together such that the differential pressure of the first and second fluids deflects the first and second diaphragms in the same direction. The deflection of the first and second diaphragms can be sensed to determine the differential pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile