Brass instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 26, 2008
Grant Date -
Sep 7, 2006
app pub date -
Dec 16, 2005
filing date -
Dec 16, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A brass instrument with improved tonal characteristics that includes a tonal material attached to the brass instrument. The instrument may be a trumpet. The tonal material may have a Mohs hardness of greater than about 6, such as a semi-precious stone. Also disclosed is a method of improving tonal characteristics of a brass instrument by attaching a tonal material to the brass instrument.
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