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:
Mar. 13, 1984
Filed:
Jun. 26, 1981
Applicant:
Inventor:
Richard L Newman, Pennellville, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
381 91 ; 381118 ; 381122 ;
Abstract
Apparatus for connecting an electrical musical instrument to a public address system that includes a speaker having a cone-shaped diaphram, a mounting bar positioned across the mouth of the speaker and a microphone supported in the bar that passes into the cone to pick up the audio passing through the speaker and transmit the audio to a public address system.