SPIR-O-GUIDE
○ Dead · ExpiredU.S. federal trademark · Serial No. 72279216 · Reg. No. 0855029
Filing Date
August 28, 1967
Registration Date
August 20, 1968
Goods & Services
FLEXIBLE WAVEGUIDES
Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "SPIR-O-GUIDE" 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.