Toothbrush
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 1, 1998
Grant Date -
N/A
app pub date -
Nov 27, 1996
filing date -
Dec 1, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An object of the invention is to provide a toothbrush that effectively removes plaque attached to or deposited on all the regions of tooth surface, interdental space, and cervical margin, and to conduct efficient tooth brushing. To attain the object, at least one of a plurality of tufts constituting the tufting area is wide extending along the longitudinal direction of a tufting base, and the profile of the end portion of the wide tuft is converged toward the end in a shape of dot, line, or plane.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully