LK
Live / Registered — Registered and renewed (as of 01 Nov 2025)
What this means for you
Registered since 22 Jul 1975. 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 Jul 2035: the §8 & §9 renewal).
Record
- Serial number
- 73007634
- Registration number
- 1016214
- Mark type
- Word mark
- Filed
- 30 Nov 1973
- Registered
- 22 Jul 1975
- Current term from
- 22 Jul 2025
- Next maintenance filing
- §8 & §9 renewal, due by 22 Jul 2035 (grace period to 22 Jan 2036)
- Attorney of record
- Scott D. Woldow
Goods and services
- Class 001 — Chemicals: CHEMICAL SURFACTANTS FOR INCORPORATION IN PRECURSORS FOR FOAMED PLASTICS
Owner
- EVONIK OPERATIONS GMBH, Essen, DE
- EVONIK DEGUSSA GMBH, ESSEN, DE
- AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA, US
Prior registrations
Prosecution history
- 31 Aug 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Aug 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Aug 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 Aug 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 31 Aug 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Nov 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 01 Nov 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
- 22 Jul 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 18 Jun 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 19 Sept 2018 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 12 Jul 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Jul 2015 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)