| 7608769 |
Packaged drum set |
Mark S. Izen, Brian Archer, Michael Oppenheim, Gerard Helfrich |
2009-10-27 |
| 7290653 |
Packaged musical instrument |
Mark S. Izen, Michael Oppenheim |
2007-11-06 |
| D526342 |
Recorder |
Craig Small, William Hester |
2006-08-08 |
| D516116 |
Drum hardware |
— |
2006-02-28 |
| D506131 |
Drum box |
Mark S. Izen, Brian Archer, Michael Oppenheim, Gerard Helfrich |
2005-06-14 |
| D499020 |
Drum box |
Mark S. Izen, Brian Archer, Michael Oppenheim, Gerard Helfrich |
2004-11-30 |
| D494060 |
Drum box |
Mark S. Izen, Brian Archer, Michael Oppenheim |
2004-08-10 |
| D487627 |
Guitar case |
Mark S. Izen, Craig Small |
2004-03-23 |
| 6653540 |
Mechanism for supporting musical instruments |
Mark S. Izen, Craig Small, William D. Hester, Joseph Paul |
2003-11-25 |
| D475081 |
Headstock |
Mark S. Izen, Craig Small |
2003-05-27 |
| D473259 |
Tambourine stick |
Mark S. Izen, Craig Small |
2003-04-15 |
| 6286001 |
System and method for authorizing access to data on content servers in a distributed network |
James Walker |
2001-09-04 |
| 4275848 |
Portable garbage disposal unit |
— |
1981-06-30 |