| 11854514 |
Drumhead with reduced volume |
Ryan Gorman, Richard Stillwell, Paul Pearl, Tyler Burke, Randy Beck |
2023-12-26 |
| 11189255 |
Film formed snare and reduced volume snare drumhead |
Ryan Gorman, Paul Pearl, Tyler Burke, Richard Stillwell |
2021-11-30 |
| 9966050 |
Instrument Mounting Assembly |
Andrzej Krol, Victor Filonovich |
2018-05-08 |
| 9709083 |
Spring enabled audio device mounting apparatus |
Andrzej Krol, Victor Filonovich |
2017-07-18 |
| 9631652 |
Clip-on mounting assembly for musical instruments |
Andrzej Krol, Victor Filonovich |
2017-04-25 |
| 9570053 |
Adjustable cajón instrument |
Andrzej Krol, Victor Filonovich, Thomas M Schwarz |
2017-02-14 |
| 9466273 |
Snare cajón instrument |
Andrzej Krol, Victor Filonovich |
2016-10-11 |
| 9361867 |
Detachable shaker |
Victor Filonovich |
2016-06-07 |
| 9257109 |
Eyebolt bracket assembly |
Andrzej Krol, Victor Filonovich |
2016-02-09 |
| 9087497 |
Adjustable cajón instrument |
Andrzej Krol, Victor Filonovich, Thomas M Schwarz |
2015-07-21 |
| 8912417 |
Mutable high-hat tambourine |
Andrzej Krol, Victor Filonovich |
2014-12-16 |
| 8716582 |
Jingle shaker |
Jeff Sallee, Mark A. Schnose, Andrzej Krol, Victor Filonovich |
2014-05-06 |
| 8558097 |
Detachable shaker |
Andrzej Krol, Victor Filonovich |
2013-10-15 |