DUOFRAC Trademark
Trademark Overview
On Friday, October 23, 1959, a trademark application was filed for DUOFRAC with the United States Patent and Trademark Office. The USPTO has given the DUOFRAC trademark a serial number of 72083869. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, April 1, 2016. This trademark is owned by DOW CHEMICAL COMPANY, THE. The DUOFRAC trademark is filed in the Treatment & Processing of Materials Services category with the following description:
Well Treating Service-Namely, Hydraulic Fracturing and Acidizing, With or Without a Propping Agent
General Information
| Serial Number | 72083869 |
| Word Mark | DUOFRAC |
| Filing Date | Friday, October 23, 1959 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, April 1, 2016 |
| Registration Number | 0714507 |
| Registration Date | Tuesday, April 25, 1961 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Well Treating Service-Namely, Hydraulic Fracturing and Acidizing, With or Without a Propping Agent |
Classification Information
| International Class | 040 - Treatment of materials. |
| US Class Codes | 103 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, April 1, 2016 |
| Primary Code | 103 |
| First Use Anywhere Date | Friday, January 31, 1958 |
| First Use In Commerce Date | Wednesday, April 23, 1958 |
Trademark Owner History
| Party Name | SCHLUMBERGER TECHNOLOGY CORPORATION |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | DOW CHEMICAL COMPANY, THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | MIDLAND, MI |
Trademark Events
| Event Date | Event Description |
| Friday, April 1, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, November 5, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, November 5, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, October 22, 2008 | CASE FILE IN TICRS |
| Wednesday, April 12, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 12, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, August 11, 2001 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, August 11, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, April 19, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, October 25, 1984 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, April 25, 1981 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
