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. 09, 1982
Filed:
Nov. 13, 1979
John Napiorkowski, Massapequa Park, NY (US);
Raymond D Jones, Cheam, GB;
Toshitaka Fukushima, Yokohama, JP;
Kazumi Koyama, Kanagawa, JP;
Kouji Ueno, Kawasaki, JP;
Tamio Miyamura, Kawasaki, JP;
Yuichi Kawabata, Kawasaki, JP;
TII Industries, Inc., Lindenhurst, NY (US);
Fujitsu Limited, Kawasaki, JP;
Abstract
A screw-in station protector assembly includes a carrier housing containing a shorting cage which is biased by a compression to urge the cage and gas tube arrester assembly outwardly. The gas tube assembly contained within the cage includes a two electrode gas tube. The gas tube is within a jacket which forms a sealed external back-up air gap protector. The screw-in-assembly is particularly adapted for retro-fitting/replacement of carbon block arresters without modification.