- Olympus

FIG. 1 is a front, top and left side perspective view of an endoscope, showing our new design;

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

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and

FIG. 8 is a right side view thereof.

The bracketed portions on the flexible tube of the endoscope housing and the light guide are 23 cm and 78 cm in length, respectively, and are omitted for convenience of illustration only.

Referenced Cited
U.S. Patent Documents
4078555 March 14, 1978 Takahashi
4168702 September 25, 1979 Ohshiro
4207873 June 17, 1980 Kruy
4216767 August 12, 1980 Aoshiro
4367729 January 11, 1983 Oglu
4416268 November 22, 1983 Hagino
Patent History
Patent number: D277505
Type: Grant
Filed: Sep 14, 1982
Date of Patent: Feb 5, 1985
Assignee: Olympus Optical Co., Ltd.
Inventors: Hiroaki Kubokawa (Hachioji), Koichiro Ishiwara (Hachioji)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth C. Anderson
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 6/417,915
Current U.S. Class: D24/17