PROTO-FLEX
○ Dead · ExpiredU.S. federal trademark · Serial No. 72451382 · Reg. No. 0995238
Filing Date
March 14, 1973
Registration Date
October 8, 1974
Goods & Services
HACK SAW BLADES
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "PROTO-FLEX" 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.