BIOLOGICAL CLOCK
○ Dead · CancelledU.S. federal trademark · Serial No. 74535983 · Reg. No. 1900582
Registration Date
June 20, 1995
Goods & Services
wristwatches and clocks
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "BIOLOGICAL CLOCK" 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.