Light guide for endoscope

- Olympus

FIG. 1 is a front, top and right side perspective view of a light guide for endoscope, showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof.

The bracketed portion in the several views is 96 cm in length and is omitted for convenience of illustration only.

Referenced Cited
U.S. Patent Documents
4216767 August 12, 1980 Aoshiro
4367729 January 11, 1983 Ogiu
4416268 November 22, 1983 Hagino
Patent History
Patent number: D277408
Type: Grant
Filed: Sep 10, 1982
Date of Patent: Jan 29, 1985
Assignee: Olympus Optical Company, Ltd.
Inventors: Hiroaki Kubokawa (Hachioji), Koichiro Ishiwara (Hachioji)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth C. Anderson
Law Firm: Ostrolenk, Faber, Gerb and Soffen
Application Number: 6/416,635
Current U.S. Class: D24/17