Method of mechanically splitting bristles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 10, 2004
Grant Date -
N/A
app pub date -
Oct 24, 2001
filing date -
Apr 27, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
During processing of bristles, at least some bristles of a bristle stock are split, along at least part of their length, into several separate partial cross-sections or fingers under the action of mechanical forces. For simplified manufacture of bristles with defined fingers independent of their relative disposition, the mechanical forces are applied from different directions with respect to the longitudinal axis of the bristles preferably using a blunt, blade-free tool, e.g. a striking tool.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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