Optical receiver/transmitter module

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Description

FIG. 1 is a perspective view from the front, top and right side of an optical receiver/transmitter module showing our new design;

FIG. 2 is a perspective view from the rear, top and left side thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left elevational view thereof; and,

FIG. 8 is a perspective view from the rear, bottom and left side thereof.

Referenced Cited
U.S. Patent Documents
D235553 June 1975 Kunkle
D293313 December 22, 1987 Justiano et al.
D314747 February 19, 1991 Centola et al.
4531176 July 23, 1985 Beecher, II
4766520 August 23, 1988 Huber et al.
4858071 August 15, 1989 Manabe et al.
Other references
  • AT&T ODL 02X lightwave transceiver shown in Sep. 1986 Preliminary Data Sheet. Copy located in examiner's office.
Patent History
Patent number: D330006
Type: Grant
Filed: Oct 5, 1990
Date of Patent: Oct 6, 1992
Assignee: Sumitomo Electric Industries, Ltd. (Osaka)
Inventors: Mitsutoshi Kamakura (Yokohama), Hisao Go (Yokohama), Osamu Akita (Yokohama), Kazuhiro Tanida (Yokohama)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Cushman, Darby & Cushman
Application Number: 7/593,623