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.

Date of Patent:
Sep. 18, 1979

Filed:

Jan. 06, 1978
Applicant:
Inventors:

James H Coleman, Wichita Falls, TX (US);

Reginald L Hofmaier, Burkburnett, TX (US);

Assignee:

Sprague Electric Company, Inc., North Adams, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
361308 ; 29 2542 ; 361306 ; 361321 ; 427 79 ;
Abstract

A monolithic ceramic capacitor has two lead wires each of which is doubly up-set to form two closely adjacent enlarged portions near one end thereof. The end-most enlarged portion of each wire is butt attached by solder to one of the two metallized terminations on the ceramic body. A conformal free-flowed protective resin coating covers the body and just a portion of the adjacent enlarged portion of each lead wire. The adjacent enlarged portion of each lead wire is spaced from 3/4 to 3 times the lead wire diameter from the end-most enlarged portion. This adjacent portion serves to stop wicking of the resin outwardly on the lead wire during its application in liquid form and serves as a mounting stand-off in radially leaded capacitor structures.


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Coleman, James. (1979). Monolithic ceramic capacitor with free-flowed protective coating and (U.S. Patent No. 4168520). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4168520

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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