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. 14, 1997
Filed:
May. 22, 1995
Applicant:
Inventor:
Emidio Vagnoni, Morrovalle, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439580 ;
Abstract
A connector compatible with balanced and unbalanced audio transmission lines includes a female connector having three coaxial cylindrical collets which match with the corresponding connection components of a two pole male connector, which has a central pin and a cylindrical external collet, perfectly identical in size and shape to those of a conventional unbalanced two pole male connector of the existing type PIN RCA. Being installed on a device, the female connector matches with either two pole PIN RCA male connector or the three pole male connector having the second collet.