on 20 Jul 1998
Last Applicant/ Owned by
3625 SW. FREEWAY
HOUSTON
TX
77027
Serial Number
73107853 filed on 26th Nov 1976
Registration Number
1074808 registered on 11th Oct 1977
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
ATTAPULGITE CLAY ADDITIVE FOR AQUEOUS DRILLING FLUIDS FOR DEVELOPING VISCOSITY AND PROVIDING GEL STRENGTH
ATTAPULGITE CLAY ADDITIVE FOR AQUEOUS DRILLING FLUIDS FOR DEVELOPING VISCOSITY AND PROVIDING GEL STRENGTH
22nd Jan 1970
22nd Jan 1970
No 73107853
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
20th Jul 1998 | EXPIRED SEC. 9 |
20th Sep 1983 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |