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. 26, 2008
Filed:
Dec. 20, 2005
Applicants:
Mark Schumacher, Minneapolis, MN (US);
Andrew Klosinski, Chaska, MN (US);
Inventors:
Mark Schumacher, Minneapolis, MN (US);
Andrew Klosinski, Chaska, MN (US);
Assignee:
Rosemount Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure sensor for sensing a pressure of a process fluid includes a sensor body having a cavity formed therein. A deflectable diaphragm is positioned in the cavity and deflects in response to a pressure applied to the cavity. An electrode on the diaphragm forms a variable capacitor with the pressure sensor body. The capacitance varies in response to the applied pressure.
Schumacher, Mark. (2008). Pressure sensor with deflectable diaphragm (U.S. Patent No. 7415886). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7415886
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile