Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895168 | Beater holder mounting structure | — | 1999-04-20 |
| 5895874 | Wide angle tom-tom holder | — | 1999-04-20 |
| D401795 | Seat cushion | — | 1998-12-01 |
| 5836561 | Angle-adjustable cymbal holder | — | 1998-11-17 |
| 5816556 | Adjustable chair stand | — | 1998-10-06 |
| 5744735 | Folding guitar stand | — | 1998-04-28 |
| 5738326 | Seat stem positioning structure of a chair for drummer | — | 1998-04-14 |
| 5717152 | Control device of a hi-hat cymbal | — | 1998-02-10 |
| 5703306 | Device holder for drums | — | 1997-12-30 |
| 5684258 | Device holder for drums | — | 1997-11-04 |
| 5646360 | Collapsible foot pedal assembly of a musical instrument | — | 1997-07-08 |
| 5565638 | Musical instrument pedal | — | 1996-10-15 |
| 5421234 | Pedal mechanism coupling device | — | 1995-06-06 |
| D357828 | Collapsible guitar stand | — | 1995-05-02 |
| 5398584 | Structure of beater amplitude adjustment device for the pedal mechanism of a base drum | — | 1995-03-21 |
| 5383634 | Collapsible guitar stand | — | 1995-01-24 |
| 5343792 | Beater amplitude adjustment device for the base drum pedal mechanism of a base drum | — | 1994-09-06 |