Toothbrush spontaneously taking up stable equilibrium position on a horizontal support
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 2006
Grant Date -
N/A
app pub date -
Feb 16, 2000
filing date -
Feb 18, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention concerns a toothbrush (2), elongated in shape, comprising bristles (9), and arranged to have on a horizontal flat support (30) at least a stable equilibrium position wherein the longitudinal direction of the toothbrush is substantially parallel to the support and the bristles (9) extending at some distance from the support and towards the support. Said position(s) of stable equilibrium is/are the only position(s) of stable equilibrium of the toothbrush on the support.
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