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Trademark: 72139665
Status Date
Saturday, March 6, 2004
Registration Number
0749984
Registration Date
Tuesday, May 28, 1963
Filing Date
Monday, March 12, 1962
Cancellation Date
Saturday, March 6, 2004
6 Chemical Surfactant for the Preparation and Maintenance of Oil-in-Water Emulsion in Drilling Muds
Mar 6, 2004
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 28, 1983
Registered And Renewed (First Renewal - 20 Yrs)
Apr 19, 1983
Registered And Renewed (First Renewal - 20 Yrs)
May 28, 2073
Registered And Renewed (First Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24