Dental endoscope

Description

FIG. 1 is a perspective view of a dental endoscope showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
4046140 September 6, 1977 Born
4319562 March 16, 1982 Crosby
4819620 April 11, 1989 Okutsu
Patent History
Patent number: D331970
Type: Grant
Filed: May 23, 1990
Date of Patent: Dec 22, 1992
Inventor: Alan A. Creamer, Jr. (LaJolla, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Juettner Pyle & Lloyd
Application Number: 7/528,113