Endoscope heater

- Olympus
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Description

FIG. 1 is a top, front, right side perspective view of an endoscope heater showing my new design;

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

FIG. 3 is a bottom, front, right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a right side view thereof; and

FIG. 9 is a left side view thereof.

Referenced Cited
U.S. Patent Documents
D195027 April 1963 Gulotta et al.
D213913 April 1969 Berkl et al.
D269457 June 21, 1983 Ishiwara
3109084 October 1963 Walsh
3244010 April 1966 Martin
3536891 October 1970 Lee et al.
3949190 April 6, 1976 Landry
Patent History
Patent number: D275226
Type: Grant
Filed: Dec 9, 1981
Date of Patent: Aug 21, 1984
Assignee: Olympus Optical Co., Ltd. (Tokyo)
Inventor: Shinichi Nishigaki (Hachioji)
Primary Examiner: Bernard Ansher
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/329,113
Classifications
Current U.S. Class: D24/17; D24/32; D23/77