on 04 Nov 1992
Last Applicant/ Owned by
3915 THARP ST.
HOUSTON
TX
77003
Serial Number
72308473 filed on 30th Sep 1968
Registration Number
883297 registered on 30th Dec 1969
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
DRILLING WELL CONTROL UNIT FOR CONTROLLING BACK PRESSURE ON A WELL BEING DRILLED
DRILLING WELL CONTROL UNIT FOR CONTROLLING BACK PRESSURE ON A WELL BEING DRILLED
16th Sep 1968
16th Sep 1968
No 72308473
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
26.17.12 -
Chevrons and angles
27.03.01 -
Geometric figures forming letters or numerals, including punctuation
Status Date | Action Taken |
---|---|
04th Nov 1992 | EXPIRED SEC. 9 |