Stratafrac Trademark Details
Word Mark | Stratafrac |
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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 | 73257412 |
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Registration Number | 1175679 |
Status Date | Saturday, August 10, 2002 |
Filing Date | Saturday, August 10, 2002 |
Registration Date | Tuesday, November 3, 1981 |
Correspondent
STEPHEN A. LITTLEFIELD
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPARTMENT
P. O. BOX 2710
TULSA, OK 74101
DOWELL SCHLUMBERGER INCORPORATED
PATENT DEPARTMENT
P. O. BOX 2710
TULSA, OK 74101
Case File Statements
Goods & Services | Chemical Compositions Used to Stimulate Production of Oil and Gas from Subterranean Formations |
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Classifications
International Class Codes |
001
|
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U.S. Class Codes | 006 |
Status | 9 — Expired |
Status Date | Saturday, August 10, 2002 |
First Use Anywhere | Tuesday, March 4, 1980 |
First Use In Commerce | Tuesday, March 4, 1980 |
Primary Code | 001 |
Trademark Timeline
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Mar 04 1980First use anywhere for the mark
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Mar 04 1980First use in commerce for the mark
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Apr 09 1980Trademark application filed with USPTO
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Aug 11 1981Published For Opposition
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Nov 03 1981Registered-Principal Register
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Nov 03 1981Trademark officially registered with the USPTO
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Oct 13 1987Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
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Jun 13 1988Post Registration Action Mailed - Sec. 8 & 15
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Jul 22 1988Post Registration Action Mailed - Sec. 8 & 15
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Aug 08 1988Response Received To Post Reg. Action
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Aug 10 2002Cancelled Sec. 8 (10-Yr)/expired Section 9