Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974138 | Fast disassembly fastening apparatus for musical instruments | — | 2015-03-10 |
| 8859871 | Drumstick weight adjustment structure | — | 2014-10-14 |
| 8629339 | Portable practice instrument | — | 2014-01-14 |
| 8624097 | Cajon hitting assembly | — | 2014-01-07 |
| 8481835 | Foot pedal folding structure | — | 2013-07-09 |
| 8269088 | Cymbal support structure | — | 2012-09-18 |
| 7956268 | Foot pedal striking adjustment apparatus | — | 2011-06-07 |
| 7906718 | Drum and drum stand coupler | — | 2011-03-15 |
| 7897858 | Drum rim clamping apparatus for a foot pedal hammer seat | — | 2011-03-01 |
| 7820899 | Cymbal adjustment structure | — | 2010-10-26 |
| 7781659 | Adjustable modular drum | — | 2010-08-24 |
| 7348480 | Pedal operated cymbal stand for holding cymbals with adjustable elevation angle and position | — | 2008-03-25 |
| 7297853 | Angle adjusting cymbal base assembly | — | 2007-11-20 |
| 7234781 | Anchoring fixture for stools capable of adjusting elevation | — | 2007-06-26 |
| 6977332 | Anchoring structure for telescopic tubes of drum sets | — | 2005-12-20 |
| 6872023 | Structure of steplessly adjusting angle for a cymbal | — | 2005-03-29 |
| 6858788 | Adjustable cymbal assembly | — | 2005-02-22 |
| 6822149 | Drum pulsatile | — | 2004-11-23 |
| 6815598 | Anchor structure for accessories of a musical instrument stand | — | 2004-11-09 |
| 6811346 | Rod assembly | — | 2004-11-02 |
| D490838 | Drum lug | — | 2004-06-01 |
| 6740799 | Central bar structure for hi-hat cymbals | — | 2004-05-25 |
| D489751 | Drum lug | — | 2004-05-11 |
| 6687934 | Seat cushion structure | — | 2004-02-10 |
| 6528714 | Hi-hat cymbal stand | — | 2003-03-04 |