Optical space transmission module for data communication network

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Description

FIG. 1 is a front and right side perspective view of an optical space transmission module for data communication network showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D282174 January 14, 1986 Kikuchi et al.
4229829 October 21, 1980 Grunwald
4456793 June 26, 1984 Baker et al.
4709411 November 24, 1987 Mori
4717913 January 5, 1988 Elger
Foreign Patent Documents
148537 September 1983 JPX
95741 June 1984 JPX
Patent History
Patent number: D297328
Type: Grant
Filed: Nov 6, 1985
Date of Patent: Aug 23, 1988
Assignee: Matsushita Electrical Industrial Co., Ltd. (Osaka)
Inventors: Mikio Nozo (Nara), Isao Shinoda (Nara), Shinji Fujuwara (Osaka), Yoshikazu Kikkawa (Osaka)
Primary Examiner: Susan J. Lucas
Law Firm: Sughrue, Mion, Zinn, Macpeak, and Seas
Application Number: 6/804,002
Classifications
Current U.S. Class: D14/114