6 Synthetic Tanning Agents Used in the Treatment of Leather-Namely, Chemical Compositions Used as Leather Tanning or Retanning Agents and as Tanning Auxiliaries
Trademark Events
Apr 6, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.