EFL Trademark
Trademark Overview
On Thursday, July 25, 1996, a trademark application was filed for EFL with the United States Patent and Trademark Office. The USPTO has given the EFL trademark a serial number of 75139877. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, May 1, 2020. This trademark is owned by HOUSTON ENGINEERS, INC.. The EFL trademark is filed in the Metal Products category with the following description:
metal hardware for use in the oil industry, namely, rotating and releasing spears for use in well bores
General Information
| Serial Number | 75139877 |
| Word Mark | EFL |
| Filing Date | Thursday, July 25, 1996 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, May 1, 2020 |
| Registration Number | 2077492 |
| Registration Date | Tuesday, July 8, 1997 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 15, 1997 |
Trademark Statements
| Goods and Services | metal hardware for use in the oil industry, namely, rotating and releasing spears for use in well bores |
Classification Information
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. |
| US Class Codes | 002, 012, 013, 014, 023, 025, 050 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, May 1, 2020 |
| Primary Code | 006 |
| First Use Anywhere Date | Saturday, November 30, 1957 |
| First Use In Commerce Date | Saturday, November 30, 1957 |
Trademark Owner History
| Party Name | SMITH INTERNATIONAL, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX 77032 |
| Party Name | HOUSTON ENGINEERS, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77032 |
| Party Name | HOUSTON ENGINEERS, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77001 |
| Party Name | HOUSTON ENGINEERS, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77001 |
Trademark Events
| Event Date | Event Description |
| Friday, May 1, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 31, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, July 8, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, May 11, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, May 11, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, April 24, 2007 | ASSIGNED TO PARALEGAL |
| Friday, March 23, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 23, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, February 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, December 4, 2006 | CASE FILE IN TICRS |
| Friday, August 22, 2003 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, July 2, 2003 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 1, 2003 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, July 1, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 24, 2002 | PAPER RECEIVED |
| Tuesday, July 8, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 15, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, March 14, 1997 | NOTICE OF PUBLICATION |
| Tuesday, January 14, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, January 6, 1997 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 23, 1996 | ASSIGNED TO EXAMINER |
