TOOTHBRUSH
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 5, 2012
app pub date -
Jul 19, 2011
filing date -
Jan 4, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A toothbrush has a bristle support head and a brush cluster. The bristle support head has a mounting surface having a long axis and a short axis. The brush cluster is mounted on the mounting surface of the bristle support head, and has at least one bristle column being parallel with the short axis of the mounting surface, at least one bristle row being parallel with the long axis of the mounting surface and intersecting with the at least one bristle column, and at least one bristle tuft mounted in multiple partitions respectively surrounded by the at least one bristle column and by the at least one bristle column and the at least one bristle row. With the above bristle structure, the toothbrush can effectively contact with the slits between teeth to clean the tartar in the slits.
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Family
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