| Logo Mark Zajac, Henry A., Jr.
75638150 10 Feb 1999 | on 24 May 2021
| ELECTRONIC SOUND MODIFIERS AND SIGNAL PROCESSORS FOR MUSICAL [INSTRUME... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products The drawing is lined for the colors cyan, green and magnenta. Color is not claimed as a feature of the mark. | | | MU-TRON Zajac, Henry A., Jr.
77616850 18 Nov 2008 | on 27 Jul 2019
| Electronic sound modifiers, namely, signal processors for use with ele... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electronic sound modifiers, namely, signal processors for use with electronic musical instruments; accessories for electronic sound modifiers and signal processors for musical instruments, namely, ac adapters | | | MU-TRON III+ Zajac, Henry A., Jr.
77076096 04 Jan 2007 | on 16 Mar 2019
| Electronic sound modifiers and signal processors for musical instrumen... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electronic sound modifiers and signal processors for musical instruments, such as foot pedals for use with electronic musical instruments | |