Mark Identification
ZYGLO-PENTREX
Serial Number
71660877
Filing Date
Feb 10, 1954
Registration Date
Nov 9, 1954
Trademark by
Classification Information
OILY LIQUID PENETRANTS CONTAINING DYES DISSOLVED THEREIN, EMULSIFIERS FOR RENDERING THE LIQUID PENETRANTS WATER WASHABLE, AND DEVELOPING POWDERS FOR APPLICATION EITHER DRY OR ADMIXTURE WITH A LIQUID TO AID IN LOCATING SURFACE FLAWS AND THE EXTENT THEREOF IN ARTICLES TO BE TESTED
Metal Goods