section 8
on 05 Sep 1994
Last Applicant/ Owned by
4007 GREENBRIAR, SUITE D
STAFFORD
TX
774770050
Serial Number
73673874 filed on 23rd Jul 1987
Registration Number
1478181 registered on 01st Mar 1988
Correspondent Address
JAMES G. O'BOYLE
Filing Basis
1. use application currently
Disclaimer
NO DATA
LIQUID FILTRATION CONTROL ADDITIVE FOR USE IN A DRILLING FLUID IN THE DRILLING OF OIL AND GAS WELLS
LIQUID FILTRATION CONTROL ADDITIVE FOR USE IN A DRILLING FLUID IN THE DRILLING OF OIL AND GAS WELLS
01st Apr 1986
01st Apr 1986
No 73673874
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 05th Sep 1994 | CANCELLED SEC. 8 (6-YR) |
| 01st Mar 1988 | REGISTERED-PRINCIPAL REGISTER |
| 08th Dec 1987 | PUBLISHED FOR OPPOSITION |
| 06th Nov 1987 | NOTICE OF PUBLICATION |
| 14th Oct 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 30th Sep 1987 | ASSIGNED TO EXAMINER |
