LOTHERM
Live / Registered — Registered and renewed (as of 05 Feb 2022)
What this means for you
Registered since 01 Sept 1981. 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 2021).
Record
- Serial number
- 73254968
- Registration number
- 1167323
- Mark type
- Word mark
- Filed
- 21 Mar 1980
- Published for opposition
- 09 Jun 1981
- Registered
- 01 Sept 1981
- Next maintenance due
- 01 Sept 2021
- Attorney of record
- Michael A. Jaffe
Goods and services
- Class 019 — Non-metallic building materials: Insulating Refractory Brick
Owner
- HARBISONWALKER INTERNATIONAL, INC., MOON TOWNSHIP, PA, US
- HARBISON-WALKER REFACTORIES COMPANY, MOON TOWNSHIP, PA, US
- Dresser Industries, Inc., Dallas, TX, US
- Dresser Industries, Inc., Dallas, TX, US
- Dresser Industries, Inc., Dallas, TX, US
Prosecution history
- 13 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 May 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Feb 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Feb 2022 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 05 Feb 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Feb 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Sept 2021 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 08 Sept 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 30 Aug 2021 — TEAS SECTION 8 & 9 RECEIVED
- 01 Sept 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Dec 2013 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Sept 2011 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 20 Sept 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED