section 8
on 29 Oct 1991
Last Applicant/ Owned by
714 N. Riedel
Yorktown
TX
78164
Serial Number
73500719 filed on 24th Sep 1984
Registration Number
1334012 registered on 07th May 1985
Filing Basis
1. use application currently
Disclaimer
NO DATA
Retrievable Well Packers for Use in Subterranean Oil Well Completions
Retrievable Well Packers for Use in Subterranean Oil Well Completions
05th Jan 1984
21st Feb 1984
No 73500719
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
29th Oct 1991 | CANCELLED SEC. 8 (6-YR) |
07th May 1985 | REGISTERED-PRINCIPAL REGISTER |
26th Feb 1985 | PUBLISHED FOR OPPOSITION |
14th Feb 1985 | NOTICE OF PUBLICATION |
17th Jan 1985 | NOTICE OF PUBLICATION |
07th Jan 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
04th Jan 1985 | ASSIGNED TO EXAMINER |