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. 20, 1984
Filed:
Oct. 05, 1981
Applicant:
Inventor:
Seung M Park, Yongsan-ku, Seoul, KR;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340539 ; 340901 ; 340933 ; 455-9 ; 455 11 ; 455 73 ; 455228 ;
Abstract
An emergency signal transceiver for a disabled vehicle for generating a repetitive pulse signal, digital apparatus for producing a pulse signal from such a received repetitive pulse signal for actuating buzzer and light alarm displays, apparatus for alternatively switching the pulse signal generator to provide input to a transmitter and the digital apparatus to derive the output of a receiver.