Oral scraper

Description

FIG. 1 is a front perspective view of the oral scraper of the subject invention;

FIG. 2 is a rear perspective view of the oral scraper shown in FIG. 1;

FIG. 3 is a front view of the oral scraper thereof;

FIG. 4 is a right side view of the oral scraper of FIG. 1; the left side view being a mirror image thereof;

FIG. 5 is a rear view thereof;

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

FIG. 7 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D34606 June 1901 Weiler
D285251 August 19, 1986 Audette
D367707 March 5, 1996 Baker
1811775 June 1931 Barkwill
2543999 March 1951 Voss
5282814 February 1, 1994 Srivastava
Patent History
Patent number: D383540
Type: Grant
Filed: Jun 3, 1996
Date of Patent: Sep 9, 1997
Inventor: Bosco F. Woo (Santa Fe Spring, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorney: Danton K. Sheldon & Mak, Inc. Mak
Application Number: 0/55,305
Classifications
Current U.S. Class: Manually Driven (32) (D24/147)
International Classification: 2402;