Set of bristles for a toothbrush
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FIG. 1 is a top, front and right side perspective view of a set of bristles for a toothbrush showing my new design (unclaimed environmental structure being shown in broken lines);
FIG. 2 is a top plan view thereof (unclaimed environmental structure being shown in broken lines);
FIG. 3 is a front elevational view thereof (unclaimed environmental structure being shown in broken lines);
FIG. 4 is a right side elevational view thereof where the left side view is a mirror image (unclaimed environmental structure being shown in broken lines);
FIG. 5 is a rear elevational view thereof (unclaimed environmental structure being shown by broken lines); and,
FIG. 6 is a top, rear and left side perspective view of the set of bristles for a toothbrush of FIG. 1. (Unclaimed environmental structure being shown in broken lines).
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- Sample of "ORTHO" brush, manufactured and sold by Oral-B Laboratories, Redwood City, Calif. (1989).
Type: Grant
Filed: Nov 2, 1992
Date of Patent: May 30, 1995
Assignee: Gillette Canada Inc. (Kirkland)
Inventor: Christopher Loew (San Francisco, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Lavone D. Tabor
Attorney: Chester Cekala
Application Number: 0/1,063