Trademark: 73229172
Word
DEFOAM-L
Status
Dead
Status Code
710
Status Date
Saturday, October 12, 2002
Serial Number
73229172
Registration Number
1184316
Registration Date
Tuesday, January 5, 1982
Mark Type
1000
Filing Date
Monday, August 27, 1979
Published for Opposition
Tuesday, October 13, 1981
Cancellation Date
Saturday, October 12, 2002

Trademark Owner History
MI DRILLING FLUIDS COMPANY - 1st New Owner Entered After Registration
Halliburton Company - Original Registrant

Classifications
1 Chemicals for Use in Oil and Gas Well Drilling-Namely, a Surfactant
L

Trademark Events
Oct 12, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 12, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 5, 1988
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 5, 1982
Registered-Principal Register
Oct 13, 1981
Published For Opposition

Trademark Alertz updated from USPTO on 2030-01-24