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:
Feb. 21, 1984
Filed:
Apr. 07, 1981
Applicant:
Inventor:
Itsuki Ban, Higashi-oizumi, Nerima-ku, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
362 86 ; 362 96 ; 362808 ; 362293 ; 362145 ; 362124 ; 362253 ; 362276 ; 362802 ; 315360 ;
Abstract
A remote controllable illumination apparatus comprising an article with a predetermined shape; a luminous body incorporated in part of the article; an acoustic-electric transducer for producing an output upon receiving the acoustic wave generated from sound generating source; an amplifier circuit for amplifying the output of the acoustic-electric transducer; and a control circuit for controlling the luminous body as to maintain the same lighted for a predetermined period of time in accordance with the output from the amplifier circuit.