Whitcon Trademarks

WHITCON
POWDERED LUBRICANT CONTAINING POLYTETRAFLUOROETHYLENE FOR USE IN DRY FORM, AS ADDITIVES, OR DISPERSED IN SOLVENTS
Expired  ·  November 25, 1966  ·  72259496  · 
WHITCON TL
powdered lubricant containing polytetrafluoroethylene for use in dry form, as additives, or dispersed in solvents
Cancelled  ·  July 30, 1992  ·  74299465  ·