section 8
on 04 Nov 1992
Last Applicant/ Owned by
11271 Richmond Ave.
Houston
TX
77082
Serial Number
73434645 filed on 15th Jul 1983
Registration Number
1305604 registered on 20th Nov 1984
Correspondent Address
Charles D. Powell
Filing Basis
1. use application currently
Disclaimer
NO DATA
a Drilling Fluid Additive for Use in Water Base Drilling Mud Systems The drawing is lined for the color brown.
a Drilling Fluid Additive for Use in Water Base Drilling Mud Systems
28th Jul 1982
14th Aug 1982
No 73434645
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 04th Nov 1992 | CANCELLED SEC. 8 (6-YR) |
| 20th Nov 1984 | REGISTERED-PRINCIPAL REGISTER |
| 11th Sep 1984 | PUBLISHED FOR OPPOSITION |
| 09th Jul 1984 | NOTICE OF PUBLICATION |
| 01st Jun 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 30th May 1984 | EXAMINERS AMENDMENT MAILED |
| 14th May 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| 14th Feb 1984 | NON-FINAL ACTION MAILED |
| 31st Jan 1984 | ASSIGNED TO EXAMINER |
