Sigmoidoscope

- Warner-Lambert Company
Description

FIG. 1 is a perspective view of a sigmoidoscope of my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view;

FIG. 4 is a top view;

FIG. 5 is a view of the opposite side of FIG. 2;

FIG. 6 is a front view; and

FIG. 7 is a bottom view.

The tube of the sigmoidoscope is of indeterminate length and has been broken away in the several views for convenience of illustration only.

Referenced Cited
U.S. Patent Documents
D248664 July 25, 1978 Takahashi
D269457 June 21, 1983 Ishiwara
3730645 May 1973 Mashakaru et al.
3957033 May 18, 1976 Winchell et al.
4367729 January 11, 1983 Ogiu
Patent History
Patent number: D284028
Type: Grant
Filed: Jan 10, 1983
Date of Patent: May 27, 1986
Assignee: Warner-Lambert Company (Morris Plains, NJ)
Inventor: Richard H. Seager (West Mystic, CT)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: R. S. Strickler
Application Number: 6/456,947
Classifications
Current U.S. Class: D24/18