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:
Jan. 25, 2005
Filed:
Apr. 23, 2002
Applicants:
Roman Becker, Klingenberg/Main, DE;
Albrecht Kalisch, Miltenberg, DE;
Jürgen Pleyer, Stockstadt, DE;
Peter Petter, Grossheubach, DE;
Inventors:
Roman Becker, Klingenberg/Main, DE;
Albrecht Kalisch, Miltenberg, DE;
Jürgen Pleyer, Stockstadt, DE;
Peter Petter, Grossheubach, DE;
Assignee:
WIKA Alexander Wiegand GmbH & Co. KG, Klingenberg/Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 900 ; G01L 708 ;
U.S. Cl.
CPC ...
Abstract
Transfer fluid, in particular for electrical pressure transducers and pressure transmitters, that transfers deflections of a separating element between a substance to be measured and the transfer fluid to a pressure measurement arrangement, the transfer fluid comprising a polyalphaolefin (PAO 6).