Vertan Trademark Details
Word Mark | Vertan |
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Status | Dead Registered 900 — Expired |
Current Owner
Dowell Schlumberger Incorporated of Tulsa, OK
View all trademarks for Dowell Schlumberger IncorporatedPrevious Owners
Serial Number | 72345314 |
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Registration Number | 899493 |
Status Date | Saturday, October 6, 2001 |
Filing Date | Saturday, October 6, 2001 |
Registration Date | Tuesday, September 29, 1970 |
Attorney | Stephen A. Littlefield |
Correspondent
STEPHEN A. LITTLEFIELD
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPT.
P. O. BOX 2710
TULSA, OK 74101
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPT.
P. O. BOX 2710
TULSA, OK 74101
Case File Statements
Goods & Services | Sodium Salt of a Synthetic Amino Acid; Chelant Compositions for Prevention of Scale Deposition |
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Classifications
International Class Codes |
001
|
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U.S. Class Codes | 006 |
Status | 9 — Expired |
Status Date | Saturday, October 6, 2001 |
First Use Anywhere | Thursday, December 18, 1952 |
First Use In Commerce | Thursday, December 18, 1952 |
Primary Code | 006 |
Trademark Timeline
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Dec 18 1952First use anywhere for the mark
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Dec 18 1952First use in commerce for the mark
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Dec 04 1969Trademark application filed with USPTO
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Sep 29 1970Trademark officially registered with the USPTO
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Apr 23 1990Registered - Sec. 9 Filed/check Record For Sec. 8
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Jun 21 1990Registered and Renewed (first Renewal - 10 Yrs)
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Oct 06 2001Cancelled Sec. 8 (10-Yr)/expired Section 9