Keyboard instrument and manufacturing method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 2021
Grant Date -
Jan 21, 2021
app pub date -
Jul 16, 2020
filing date -
Jul 17, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A keyboard instrument includes an upper case having an upper side installation part; a lower case having a lower side installation part at a position corresponding to the upper side installation part of the upper case; a keyboard unit including a key-connecting part to which a plurality of keys are connected, the key-connecting part having an insertion hole to which at least one of the upper side installation part and the lower side installation part is inserted; and a fastening member fastening the upper side installation part and the lower side installation part together.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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