section 8
on 22 Jun 2001
Last Applicant/ Owned by
Houston
TX
Serial Number
71424552 filed on 14th Oct 1939
Registration Number
378446 registered on 11th Jun 1940
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
Chemical Compounds for Treating Oil Well Drilling Muds
Chemical Compounds for Treating Oil Well Drilling Muds
31st Aug 1939
31st Aug 1939
No 71424552
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
22nd Jun 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
11th Jun 1980 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |