OPTITHERM
Live / Registered — Registered and renewed (as of 04 Jan 2020)
What this means for you
Registered since 30 Nov 1999. 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 30 Nov 2019).
Record
- Serial number
- 75469449
- Registration number
- 2296951
- Mark type
- Word mark
- Filed
- 17 Apr 1998
- Published for opposition
- 15 Dec 1998
- Registered
- 30 Nov 1999
- Next maintenance due
- 30 Nov 2019
- Attorney of record
- Dyan M. House
Goods and services
- Class 037 — Building construction and repair services: Chemical cleaning services for glass-lined reactor vessels used in the chemical and pharmaceutical processing industries
Owner
- BL TECHNOLOGIES, INC., MINNETONKA, MN, US
- SUEZ WTS HOLDINGS USA, INC., TREVOSE, PA, US
- GE BETZ INC., Trevose, PA, US
- BetzDearborn Inc., Wilmington, DE, US
- BetzDearborn Inc., Wilmington, DE, US
- BetzDearborn Inc., Trevose, PA, US
Prosecution history
- 26 Jul 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 04 Jan 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Jan 2020 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 04 Jan 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Jan 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 18 Nov 2019 — TEAS SECTION 8 & 9 RECEIVED
- 30 Nov 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 13 Aug 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Aug 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jun 2018 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 13 Jun 2018 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 16 Sept 2009 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 16 Sept 2009 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 14 Sept 2009 — TEAS SECTION 8 & 9 RECEIVED
- 16 Jun 2006 — CASE FILE IN TICRS