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:
Oct. 07, 1986
Filed:
Dec. 21, 1984
Applicant:
Inventors:
Henry H Kolm, Wayland, MA (US);
Robert E Carter, Auburndale, MA (US);
Assignee:
Piezo Electric Products, Inc., Cambridge, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60C / ; G01L / ;
U.S. Cl.
CPC ...
731462 ; 73723 ; 73DI / ;
Abstract
A pressure gauge including: a deformable element; a rigid guard element surrounding the deformable element to form an engagement face; and means for sensing the deformation of the deformable element as an indication of pressure.