U.S. federal trademark · Serial No. 71632163 · Reg. No. 0585864
CLEANERS, COLORED PENETRANTS, AND DEVELOPERS BOTH IN DRY, POWDERED FORM AND IN THE FORM OF LIQUID SUSPENSIONS FOR USE IN NON-DESTRUCTIVE TESTING FOR SURFACE DISCONTINUITIES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.