| Serial Number | 75541190 |
| Word Mark | WOLF PACK |
| Filing Date | Monday, August 24, 1998 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, November 17, 2007 |
| Registration Number | 2427822 |
| Registration Date | Tuesday, February 13, 2001 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 21, 2000 |
| Goods and Services | Oil and gas well treatment services, namely, extracting nitrogen from the air, compressing it, and pumping it down a borehole as an aid in hydrocarbon recovery |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, November 17, 2007 |
| Primary Code | 040 |
| First Use Anywhere Date | Monday, April 6, 1998 |
| First Use In Commerce Date | Monday, April 6, 1998 |
| Party Name | WEATHERFORD U.S., L.P. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77056 |
| Party Name | WEATHERFORD U.S., L.P. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77056 |
| Party Name | WEATHERFORD U.S., L.P. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 02 - Partnership |
| Address | HOUSTON, TX 77056 |
| Party Name | Clearwater, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15225 |
| Event Date | Event Description |
| Saturday, November 17, 2007 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, November 28, 2006 | CASE FILE IN TICRS |
| Monday, November 21, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 21, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 25, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 13, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 21, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, October 20, 2000 | NOTICE OF PUBLICATION |
| Thursday, July 20, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 6, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 25, 2000 | NON-FINAL ACTION MAILED |
| Tuesday, February 22, 2000 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, February 15, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 15, 2000 | USE AMENDMENT ACCEPTED |
| Wednesday, October 20, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 20, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 6, 1999 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, April 14, 1999 | USE AMENDMENT FILED |
| Tuesday, April 20, 1999 | NON-FINAL ACTION MAILED |
| Wednesday, April 7, 1999 | ASSIGNED TO EXAMINER |