REEDHYCALOG
Live / Registered — Registered and renewed (as of 12 Dec 2025)
What this means for you
Registered since 22 Mar 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 22 Mar 2025).
Record
- Serial number
- 78349174
- Registration number
- 2934876
- Mark type
- Stylized text
- Filed
- 08 Jan 2004
- Published for opposition
- 28 Dec 2004
- Registered
- 22 Mar 2005
- Next maintenance due
- 22 Mar 2025
- Attorney of record
- Matthew R. Moscicki
Goods and services
- Class 007 — Machines and machine tools: Downhole drilling equipment, namely, drill bits, core bits, parts and fittings for all the aforesaid goods used in oil and gas exploration
- Class 035 — Advertising and business services: [ Distributorship services in the field of roller cone and fixed cutter drilling bits for use in the drilling processes of oil and gas wells ]
- Class 042 — Scientific and technological services: [ Engineering and consulting services in the design of roller cone and fixed cutter drilling bits for use in the drilling processes of oil and gas wells ]
Owner
- GRANT PRIDECO, INC., HOUSTON, TX, US
- GRANT PRIDECO, INC., HOUSTON, TX, US
- ReedHycalog, L.P., Houston, TX, US
- ReedHycalog, L.P., Houston, TX, US
- ReedHycalog, L.P., Houston, TX, US
- ReedHycalog, L.P., Houston, TX, US
- ReedHycalog, L.P., Houston, TX, US
- ReedHycalog, L.P., Houston, TX, US
Prior registrations
Prosecution history
- 12 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Dec 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 12 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Sept 2025 — TEAS SECTION 8 & 9 RECEIVED
- 10 Apr 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Oct 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 30 Oct 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Oct 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Oct 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Oct 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Oct 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Mar 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 Mar 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED