Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346665 | Dual adjusting holder for drum | — | 2002-02-12 |
| 6344605 | Multi-orientation adjustable clamp device clamping at drum's counterhoop | — | 2002-02-05 |
| 6329584 | Changeable foot structure for hi-hat cymbal | — | 2001-12-11 |
| 6307137 | Adjustable cymbal stand | — | 2001-10-23 |
| 6274797 | Coupling device for clamping more cymbals | — | 2001-08-14 |
| 6268556 | Stepless cymbal adjuster | — | 2001-07-31 |
| 6259011 | Cymbal clamp | — | 2001-07-10 |
| 6252151 | Adjustable clamp assembly for fixing pedal deck to drum counterhoop | — | 2001-06-26 |
| D442985 | Musical wooden drum | — | 2001-05-29 |
| 6222108 | Percussion amplitude adjustable pedal drum-beating device | — | 2001-04-24 |
| 6215056 | Adjustable foot structure for hi-hat cymbal | — | 2001-04-10 |
| 6188007 | Folding collapsible foot pedal mechanism for a hi-hat cymbal | — | 2001-02-13 |
| 6147288 | Pedal clamp | — | 2000-11-14 |
| 6096958 | Transmission mechanism for a hi-hat cymbal | — | 2000-08-01 |
| 6057500 | Angle adjustable cymbal clamp | — | 2000-05-02 |
| 6049032 | Swinging stand transmission device for pedal operated cymbals | — | 2000-04-11 |
| 6040514 | Legless conga drum stand for use while sitting or kneeling | — | 2000-03-21 |
| D421359 | Seat cushion | — | 2000-03-07 |
| 6011209 | Cymbal fixture | — | 2000-01-04 |
| 5998718 | Base drum beater mounting structure | — | 1999-12-07 |
| 5986195 | Musical resonator mounting structure | — | 1999-11-16 |
| 5973249 | Bongos holder | — | 1999-10-26 |
| 5936174 | Cymbal fixation device | — | 1999-08-10 |
| 5932824 | Drum beater with a replaceable counterweight | — | 1999-08-03 |
| 5927810 | Adjustable musician's chair | — | 1999-07-27 |