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:
Jun. 23, 1981
Filed:
Aug. 03, 1979
Applicant:
Inventor:
John J Chino, Arnold, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
1741 / ; 1741 / ; 3082 / ;
Abstract
An electrically insulating, structurally strong bushing assembly for use at the chassis mounting interface of an electronic chassis, especially a Low Power RF chassis requiring a single point electrical ground, includes a specially machined epoxy-glass bushing for electrical insulation with a steel insert for high strength. The epoxy-glass bushing is machined from plate stock with the grain direction running perpendicular to the structural load and includes both inside and outside threads. The steel insert threads into the epoxy-glass bushing which is then threaded into the electronic chassis.