U.S. federal trademark · Serial No. 79347490 · Reg. No. 7232619
Testing and measuring apparatus, in particular test and labelling pens, plotters and markers for industrial and laboratory use for testing and measuring cleanliness and surface tension of plastic surfaces, metal surfaces and glass surfaces
Felt pens and fibre-tipped pens, ink pens
Test inks for marking, in particular test inks for application to disposable cloths and cotton swabs for testing cleanliness and surface tension
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.