Sculpting tool for dentistry

Description

FIG. 1 is a top plan view of a sculpting tool for dentistry showing our new design;

FIG. 2 is a cross-sectional view thereof, taken on line 2--2 of FIG. 1, on an enlarged scale;

FIG. 3 is a cross-sectional view thereof, taken on line 3--3 of FIG. 1, on an enlarged scale;

FIG. 4 is a cross-sectional view thereof, taken on line 4--4 of FIG. 1, on an enlarged scale;

FIG. 5 is a side elevational view thereof;

FIG. 6 is an opposite side elevational view thereof;

FIG. 7 is a front elevational view thereof, on an enlarged scale;

FIG. 8 is a rear elevational view thereof, on an enlarged scale;

FIG. 9 is a bottom view thereof; and,

FIG. 10 is a top perspective view thereof.

Referenced Cited
U.S. Patent Documents
541211 June 1895 Nutz
2696048 December 1954 Lindgren
4795344 January 3, 1989 Brewer, Jr.
4836781 June 6, 1989 Meinershagen
Foreign Patent Documents
850648 September 1952 DEX
Patent History
Patent number: D340980
Type: Grant
Filed: Apr 25, 1991
Date of Patent: Nov 2, 1993
Inventors: James Shen (Huntington Beach, CA), Rily Young (Huntington Beach, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorney: David Pressman
Application Number: 7/692,040