section 8
on 24 Feb 1989
Last Applicant/ Owned by
P.O. Drawer 1431
Duncan
OK
73533
Serial Number
73229466 filed on 29th Aug 1979
Registration Number
1202435 registered on 27th Jul 1982
Filing Basis
1. use application currently
Disclaimer
NO DATA
Chemicals for Use in Oil and Gas Well Drilling-Namely, a Surfactant Used to Maintain Clear-Water Drilling Fluids and to Reduce Drilled Solids in Dispersed and Nondispersed Drilling Fluids
Chemicals for Use in Oil and Gas Well Drilling-Namely, a Surfactant Used to Maintain Clear-Water Drilling Fluids and to Reduce Drilled Solids in Dispersed and Nondispersed Drilling Fluids
01st Jun 1966
01st Jun 1966
No 73229466
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
24th Feb 1989 | CANCELLED SEC. 8 (6-YR) |
27th Jul 1982 | REGISTERED-PRINCIPAL REGISTER |
04th May 1982 | PUBLISHED FOR OPPOSITION |