Invention Grant
- Patent Title: Key unit and wind instrument
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Application No.: US16117790Application Date: 2018-08-30
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Publication No.: US10522120B2Publication Date: 2019-12-31
- Inventor: Yuichiro Suenaga
- Applicant: YAMAHA CORPORATION
- Applicant Address: JP Hamamatsu-Shi
- Assignee: YAMAHA CORPORATION
- Current Assignee: YAMAHA CORPORATION
- Current Assignee Address: JP Hamamatsu-Shi
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2016-043811 20160307
- Main IPC: G10D9/04
- IPC: G10D9/04 ; G10D7/06
Abstract:
A key unit includes: a base portion that is fixable to a musical instrument body that includes a tube body; a key post that projects from the base portion; a key shaft that is attached to the key post; and a key that is attached to the key shaft.
Public/Granted literature
- US20180374458A1 KEY UNIT AND WIND INSTRUMENT Public/Granted day:2018-12-27
Information query
