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. 27, 1981
Filed:
Mar. 26, 1979
Applicant:
Inventor:
Richard H Wetterhorn, Fairfield, CT (US);
Assignee:
Dresser Industries, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73732 ; 73739 ;
Abstract
A pressure gauge in which the amplifier communicating displacement motion of the pressure responsive element to the pointer indicator, is mounted in a spring suspension isolating it from the force transmitting rigid components of the gauge. The spring suspension is effected by a pair of spring members connected to the amplifier including one spring member supporting the amplifier in its isolated relation and another spring member enabling operation of the amplifier to be effected.