TORKBUSTER

What this means for you

Registered since 12 Apr 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 12 Apr 2025).

Record

Serial number

76504861

Registration number

2939133

Mark type

Word mark

Filed

02 Apr 2003

Published for opposition

18 Jan 2005

Registered

12 Apr 2005

Next maintenance due

12 Apr 2025

Attorney of record

Christopher D. Erickson

Goods and services

• Class 007 — Machines and machine tools: downhole, power-operated, well drilling tools, namely torsional impact generators used for providing impact to a drill bit during drilling

Owner

• ULTERRA DRILLING TECHNOLOGIES, L.P., FORT WORTH, OR, US
• ULTERRA DRILLING TECHNOLOGIES, L.P., FORT WORTH, OR, US
• ULTERRA, LP, LEDUC, AB, CA
• UNITED DIAMOND, LP, CALGARY, CA
• UNITED DIAMOND, A PARTNERSHIP CREATED PURSUANT TO THE LAWS OF ALBERTA, EDMONTON, CA
• United Diamond Ltd., Leduc, CA
• United Diamond Ltd., Calgary Alberta, CA
• United Diamond Ltd., Calgary Alberta, CA

Prosecution history

• 09 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 09 Jan 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 09 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 09 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 01 Dec 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 26 Nov 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 02 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
• 12 Apr 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 27 Oct 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 27 Oct 2014 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 27 Oct 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 27 Oct 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 10 Oct 2014 — TEAS SECTION 8 & 9 RECEIVED
• 15 May 2013 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 15 May 2013 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED