Device for detecting dental plaque
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Description
FIG. 1 is a front perspective view of a device for detecting dental plaque, showing my new design;
FIG. 2 is a front elevational view.
FIG. 3 is a rear elevational view.
FIG. 4 is a left side elevational view.
FIG. 5 is a right side elevational view.
FIG. 6 is a top view; and,
FIG. 7 is a bottom view.
Referenced Cited
Patent History
Patent number: D421305
Type: Grant
Filed: Jul 20, 1998
Date of Patent: Feb 29, 2000
Assignee: Plak-Lite Company LLC (Wayne, PA)
Inventor: Herbert Brilliant (Philadelphia, PA)
Primary Examiner: Eric Watterson
Attorney: William H. Eilberg
Application Number: 0/90,964
Type: Grant
Filed: Jul 20, 1998
Date of Patent: Feb 29, 2000
Assignee: Plak-Lite Company LLC (Wayne, PA)
Inventor: Herbert Brilliant (Philadelphia, PA)
Primary Examiner: Eric Watterson
Attorney: William H. Eilberg
Application Number: 0/90,964
Classifications