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. 16, 1988
Filed:
Oct. 27, 1986
Applicant:
Inventor:
Martin A Mittler, Lake Hiawatha, NJ (US);
Assignee:
Voltronics Corporation, East Hanover, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
361294 ;
Abstract
A variable electronic component in the nature of a trimmer capacitor for use in a subminiature electronic circuit is adapted to provide a desired wide range of impedance characteristics. The variable electronic component is constructed of a sealed housing having an impedance varying piston driven by a screw supporting a non-axially extending tab or threaded member. The piston includes a cylindrical member which, through conjoining with a cylindrical member of dielectric material, provides a varied range of capacitance to the trimmer capacitor.