DUBL-CHEK PENETRANT PROCESS
Mark Identification

DUBL-CHEK PENETRANT PROCESS

Serial Number

77311516

Filing Date

Oct 23, 2007

Registration Date

Sep 2, 2008

Trademark by

SHERWIN INCORPORATED

Active Trademark

Classification Information

Chemicals for use in industry, namely, penetrant liquid for testing for cracks or porosity in metals and ceramics

Chemicals