| Serial Number | 74479566 |
| Word Mark | WEATHERFORD |
| Filing Date | Friday, January 14, 1994 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, August 26, 2025 |
| Registration Number | 1873606 |
| Registration Date | Tuesday, January 17, 1995 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 25, 1994 |
| Goods and Services | cranes and parts thereof for offshore and marine industries; oil well drilling equipment; namely, chain tongs, power tongs, power operated drill spinning wrenches, spiralled heavy wall drill pipe; electric and diesel power generators for oilfield equipment; oilfield cementation equipment; namely, centralizers for casing and tubing, cement baskets, scratchers, wellbore wipers, and stop collars; oilfield float equipment; namely, float shoes, guide shoes, float collars, insert flapper collars, latchdown baffles and baffle collars; oilfield cementing plugs; drill pipe/casing protectors; plastic drill pipe protectors; installation tools for drill pipe protectors, control line and sucker rod protectors, stabilizer sleeves, wipers for drill strings, kelly wipers, portable thread cleaners for cleaning threaded connections of oilfield tubulars, including power drive assembly, brush housings and solvent tank therefor; whipstocks, mills; tubular running tools; namely, single-joint compensators and auto-seal circulating heads; fishing tools; namely, hydraulic multi-string cutters, milling tools, section mills, packer milling and retriever assembly, casing patches and casing rollers |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, March 10, 1994 |
| Primary Code | 007 |
| First Use Anywhere Date | Tuesday, November 30, 1982 |
| First Use In Commerce Date | Tuesday, November 30, 1982 |
| Party Name | WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HOUSTON, TX 77056 |
| Party Name | WEATHERFORD/LAMB, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX 77056 |
| Party Name | Weatherford U.S., Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77027 |
| Party Name | Weatherford U.S., Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Party Name | Weatherford U.S., Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Thursday, June 23, 1994 | ASSIGNED TO EXAMINER |
| Monday, June 27, 1994 | EXAMINER'S AMENDMENT MAILED |
| Friday, July 8, 1994 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 23, 1994 | NOTICE OF PUBLICATION |
| Tuesday, October 25, 1994 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 17, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Monday, January 31, 2000 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, January 12, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 10, 2005 | PAPER RECEIVED |
| Monday, November 21, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 21, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 5, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 10, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 12, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, March 3, 2005 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Friday, June 10, 2005 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Tuesday, June 21, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 21, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, February 22, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, February 22, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 23, 2014 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, October 23, 2014 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, November 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, January 16, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, January 31, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, January 16, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 29, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 17, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, January 17, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, February 6, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, February 16, 2025 | OFFICE ACTION ISSUED POU1 |
| Friday, August 8, 2025 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Monday, February 2, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, February 2, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, February 2, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, May 3, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 26, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, August 26, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, August 26, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, August 15, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |