BYKUMEN
Live / Registered — Registered and renewed (as of 07 Aug 2025)
What this means for you
Registered since 09 Jul 1974. 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 09 Jul 2024).
Record
- Serial number
- 72437913
- Registration number
- 0987633
- Mark type
- Word mark
- Filed
- 10 Oct 1972
- Registered
- 09 Jul 1974
- Next maintenance due
- 09 Jul 2024
- Attorney of record
- Maureen R. Smith
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: WETTING AND DISPERSING AGENTS FOR INDUSTRIAL USE
Owner
- BYK-CHEMIE GMBH, WESEL, DE
- BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH, D-7750 KONSTANZ, DE
Prosecution history
- 07 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Aug 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 07 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Jan 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 07 Jan 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Jan 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 07 Jan 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Jan 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Jan 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Jan 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 07 Jan 2025 — TEAS SECTION 8 & 9 RECEIVED
- 09 Jul 2023 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 May 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Jun 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED