Data transmitting optical coupler

- Canon
Description

FIG. 1 is a front elevational view of a data transmitting optical coupler showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof as seen from the left of FIG. 1;

FIG. 6 is a side elevational view thereof as seen from the right of FIG. 1;

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
2494645 January 1950 Collins
4249265 February 3, 1981 Coester
Patent History
Patent number: D282174
Type: Grant
Filed: Apr 18, 1983
Date of Patent: Jan 14, 1986
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Nobuo Kikuchi (Tokyo), Hideo Fushimoto (Kawasaki)
Primary Examiner: Susan J. Lucas
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/486,224
Classifications
Current U.S. Class: D14/114