SPHERICAL
Live / Registered — Registered and renewed (as of 07 Sept 2023)
What this means for you
Registered since 01 Sept 1992. 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 01 Sept 2022).
Record
- Serial number
- 74161942
- Registration number
- 1711178
- Mark type
- Word mark
- Filed
- 29 Apr 1991
- Published for opposition
- 09 Jun 1992
- Registered
- 01 Sept 1992
- Next maintenance due
- 01 Sept 2022
- Attorney of record
- Gregory L. Maag
Goods and services
- Class 007 — Machines and machine tools: blowout preventers used on oil and gas wells
Owner
- GRANT PRIDECO, INC., HOUSTON, TX, US
- VARCO I/P, INC., Houston, TX, US
- VARCO SHAFFER, INC., HOUSTON, TX, US
- Shaffer, Inc., Houston, TX, US
- Shaffer, Inc., Houston, TX, US
- Shaffer, Inc., Houston, TX, US
Prosecution history
- 07 Sept 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Sept 2023 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 07 Sept 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Sept 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jul 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 05 Jul 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Jul 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 05 Jul 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 05 Jul 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 24 Feb 2023 — TEAS SECTION 8 & 9 RECEIVED
- 25 Nov 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 01 Sept 2021 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 28 Mar 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Mar 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Aug 2012 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED