Dental plaque brush for bridges

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Description

FIG. 1 is a front, top and side perspective view of the dental plaque brush for bridges embodying the design of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D242883 January 4, 1977 DeMarco
1874467 August 1932 Doll
2016597 October 1935 Drake
4222143 September 16, 1980 Tarrson et al.
4304023 December 8, 1981 O'Rourke
4313237 February 2, 1982 Smith
4335480 June 22, 1982 Liu
4679272 July 14, 1987 Florence
Patent History
Patent number: D351946
Type: Grant
Filed: Aug 5, 1993
Date of Patent: Nov 1, 1994
Inventor: Hamed H. Al-Bargi (Philadelphia, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Terry M. Gernstein
Application Number: 0/11,415
Classifications
Current U.S. Class: D/4101; D/4105