Dental flossing tip

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Description

FIG. 1 is a front elevational view of a dental flossing tip showing the new design of the present invention;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front and left side, enlarged perspective view thereof; and,

FIG. 8 is a right side, elevational view of another aspect of the present invention having pointed notches and otherwise similar to the aspect, shown in FIGS. 1 through 7.

Referenced Cited
U.S. Patent Documents
D276088 October 23, 1984 Fong
D284896 July 29, 1986 Chung-Chou
D309803 August 7, 1990 Potter
D316617 April 30, 1991 Cheung
4338957 July 13, 1982 Meibauer
Patent History
Patent number: D343478
Type: Grant
Filed: Dec 23, 1991
Date of Patent: Jan 18, 1994
Assignee: Advanced Dental Research Corporation (San Jose, CA)
Inventors: Louis Poulos (Mountain View, CA), Leonard L. Hofheins (concord, CA), Del M. Thornock (Concord, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorney: Janet K. Castaneda
Application Number: 7/813,218
Classifications
Current U.S. Class: D28/64