813
○ Dead · AbandonedU.S. federal trademark · Serial No. 75785218
Filing Date
September 20, 1999
Goods & Services
loudspeakers
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "813" or anything like it, before you file.
Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.