section 8
on 24 Oct 1990
Last Applicant/ Owned by
The Dresser Bldg., P.O. Box 718
Dallas
TX
75221
Serial Number
73423457 filed on 27th Apr 1983
Registration Number
1278507 registered on 22nd May 1984
Filing Basis
1. use application currently
Disclaimer
NO DATA
Fluid Loss Control Agent in Oil-Base Drilling Fluids
Fluid Loss Control Agent in Oil-Base Drilling Fluids
11th Mar 1983
11th Mar 1983
No 73423457
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
24th Oct 1990 | CANCELLED SEC. 8 (6-YR) |
22nd May 1984 | REGISTERED-PRINCIPAL REGISTER |
28th Feb 1984 | PUBLISHED FOR OPPOSITION |
18th Jan 1984 | NOTICE OF PUBLICATION |
23rd Nov 1983 | APPROVED FOR PUB - PRINCIPAL REGISTER |
17th Nov 1983 | ASSIGNED TO EXAMINER |