BI HARD COBALT
○ Dead · ExpiredU.S. federal trademark · Serial No. 73490545 · Reg. No. 1411090
Registration Date
September 30, 1986
Goods & Services
HAND HACKSAW BLADES
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "BI HARD COBALT" 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.