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:
May. 02, 1978
Filed:
Mar. 21, 1977
Applicant:
Inventors:
Harold C Wickman, Country Club Hills, IL (US);
James M Taylor, Chicago, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73717 ;
Abstract
Apparatus for displaying pressure in digital form including a plurality of pressure-sensitive transducers arranged in a vertical linear array within a liquid container, from a most sensitive position to a least sensitive position. Electronic matrix means responsive to actuation of the transducers provide an output signal indicative of the least sensitively positioned transducer that has been actuated. A digital display device is coupled to the output of the electronic matrix means and is responsive to the output signal, for displaying in digital form the pressure in the container.