发明授权
- 专利标题： Brass instrument
- 专利标题（中）： 铜管乐器
-
申请号： US11306145申请日： 2005-12-16
-
公开(公告)号： US07335831B2公开(公告)日： 2008-02-26
- 发明人: Sheryl Laukat , Tevis Laukat
- 申请人： Sheryl Laukat , Tevis Laukat
- 申请人地址： US UT Sandy
- 专利权人： Cannonball Musical Instruments
- 当前专利权人： Cannonball Musical Instruments
- 当前专利权人地址： US UT Sandy
- 代理机构： Advantia Law Group
- 代理商 Michael W. Starkweather; Jason P. Webb
- 主分类号： G10D9/00
- IPC分类号： G10D9/00
摘要：
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.
公开/授权文献
- US20060196342A1 BRASS INSTRUMENT 公开/授权日：2006-09-07
信息查询
