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:
Aug. 02, 1983
Filed:
Jun. 18, 1980
Tadahiro Kaneko, Tokyo, JP;
Akihiro Kawauchi, Kawasaki, JP;
Toichi Shiratsuchi, Hino, JP;
Kiyoshi Suzuki, Yokohama, JP;
Toshiba Electric Equipment Corporation, Tokyo, JP;
Abstract
An airport marker lighting system of an inset type that includes a lamp preparation step, a lamp housing preparation step and an assembling step. The first step prepares a plurality of different sorts of lamps of power consumption ratings and classes them into a plurality of groups. Each of the lamps have an identical base in size and the same distance between a position of a filament and a base. The second step prepares a plurality of different lamp housings having different outer diameter dimensions. The housing includes a base member and a cover section. The third step selects at least one of the lamps and one of the housings and mounts the selected lamp or lamps on the selected housing, and an airport marker lighting system manufactured by the method is also included.