GREAT OS
○ Dead · AbandonedU.S. federal trademark · Serial No. 74149728
Filing Date
March 18, 1991
Goods & Services
computer program for a network operating system
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "GREAT OS" 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.