Optical waveguides – Accessories
Reexamination Certificate
2007-03-13
2007-03-13
Pak, Sung (Department: 2874)
Optical waveguides
Accessories
C385S135000
Reexamination Certificate
active
11060284
ABSTRACT:
There is provided wiring device for optical fiber capable of increasing the performance of construction work. A cover2is disposed in an aperture formed at front surface of the plug receptacle main body1, the upper end thereof is rotatably supported to the plug receptacle main body1, and a receptacle3is attached to the rear surface side of the cover2. The receptacle3has a plug connection hole facing an outer surface side of a building at least at a used state and a plug connection portion into which a first optical-fiber plug being attached to the optical fiber cable wired to the inside of the building is inserted and connected, and optically connects the first optical fiber being connected to the plug connection portion and a second optical-fiber plug inserted from the outer surface side of the building through the plug connection hole. A notch14for inserting the first optical-fiber plug is formed at a sidewall11bof the plug receptacle main body1which is located in the inserting direction of the optical fiber plug inserted and connected to the plug connection portion.
REFERENCES:
patent: 6607303 (2003-08-01), Ngo et al.
patent: 2005/0213920 (2005-09-01), Tanaka et al.
patent: 2793183 (1998-06-01), None
English language Abstract of JP 2793183, Oct. 25, 1988.
U.S. Appl. No. 11/060,286 to Tanaka et al., which was filed Feb. 18, 2005.
Kinekawa Yasuichi
Okada Hiroaki
Sakamoto Toshifumi
Shogaki Yoshihiro
Tanaka Satoru
Greenblum & Bernstein P.L.C.
Matsushita Electric & Works Ltd.
Pak Sung
Tran Hoang
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