DB Systems, Inc. Trademarks
DB SYSTEMS
Filed: November 14, 1996
audio equipment for use in aircraft, namely, intercommunications systems, audio control amplifiers, audio control panels…
Owned by: DB Systems, Inc.
Serial Number: 75197956
DB
Filed: October 21, 1997
audio equipment for use in commercial aircraft, namely, intercommunications systems comprising - audio control amplifiers…
Owned by: DB Systems, Inc.
Serial Number: 75376555
