on 08 Mar 1993
Last Applicant/ Owned by
3793 GREENWAY PLACE
SHREVEPORT
LA
71105
Serial Number
72370318 filed on 10th Sep 1970
Registration Number
934923 registered on 30th May 1972
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
WELL DEPTH-DRILLING MUD ANALYSIS DEVICES, SUCH DEVICES INCORPORATING LAG CORRECTION AND DRILL RATE SCALE
WELL DEPTH-DRILLING MUD ANALYSIS DEVICES, SUCH DEVICES INCORPORATING LAG CORRECTION AND DRILL RATE SCALE
30th Apr 1968
30th Sep 1969
No 72370318
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
08th Mar 1993 | EXPIRED SEC. 9 |
22nd Jan 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |