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:
Sep. 08, 1987
Filed:
Mar. 27, 1986
Ki Ho Chung, Seoul, KR;
Samhwa Electric Industrial Co., Seoul, KR;
Abstract
A safety device for protecting communications equipment that is coupled to a communications line. The device includes a safety connector having overcurrent and overvoltage protection means therein for connecting the communications line to ground upon occurrence of an overcurrent or overvoltage on the line. The safety device includes a housing and receptacles for connecting to input and output terminals of the communications line and to a ground terminal, wherein the terminals are on a terminal stand that serves many communications lines and receives many safety devices thereon. The overcurrent protection means employs a bimetal element that is heated by a heating coil connected in the communication's line. The overvoltage protection means includes a gas discharge tube which also may include bimetal elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile