DUMORE
Live / Registered — Registered and renewed (as of 20 Sept 2017)
What this means for you
Registered since 08 Apr 1958. 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 08 Apr 2028: the §8 & §9 renewal).
Record
- Serial number
- 72020529
- Registration number
- 0660320
- Mark type
- Word mark
- Filed
- 06 Dec 1956
- Registered
- 08 Apr 1958
- Current term from
- 08 Apr 2018
- Next maintenance filing
- §8 & §9 renewal, due by 08 Apr 2028 (grace period to 08 Oct 2028)
- Attorney of record
- Melissa LaBauve
Goods and services
- Class 007 — Machines and machine tools: VALVE BALLS AND SEATS FOR OIL WELL AND WATER WELL PUMPS
Owner
- CHAMPIONX LLC, Sugar Land, TX, US
- HARBISON-FISCHER, INC., CROWLEY, TX, US
- HARBISON-FISCHER, INC., CROWLEY, TX, US
- HARBISON-FISCHER MANUFACTURING CO., INC., FORT WORTH, TX, US
Prosecution history
- 20 Aug 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Aug 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Aug 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Aug 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Aug 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 03 Jun 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Jun 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Jun 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jun 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Jun 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 10 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 06 Dec 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 Nov 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Nov 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jun 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED