Trademark: 72119942
Word
H C HYDROCHEM
Status Date
Saturday, December 14, 2002
Registration Number
0728406
Registration Date
Tuesday, March 13, 1962
Filing Date
Monday, May 15, 1961
Cancellation Date
Saturday, December 14, 2002
6 Water and Petroleum Treating Chemicals-Namely, Corrosion Inhibitors, Scale Inhibitors and Demulsifiers
Dec 14, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Mar 13, 1982
Registered And Renewed (First Renewal - 20 Yrs)
Mar 13, 1982
Registered And Renewed (First Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24