SIGMA
Live / Registered — Registered and renewed (as of 02 Feb 2023)
What this means for you
Registered since 11 Feb 2003. 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 11 Feb 2023).
Record
- Serial number
- 76049889
- Registration number
- 2685214
- Mark type
- Design + words
- Filed
- 15 May 2000
- Published for opposition
- 19 Nov 2002
- Registered
- 11 Feb 2003
- Next maintenance due
- 11 Feb 2023
- Attorney of record
- D. Lawrence Letham
Goods and services
- Class 037 — Building construction and repair services: INSTALLATION OF INDUSTRIAL AIR CONDITIONERS
- Class 040 — Treatment of materials: MANUFACTURING OF INDUSTRIAL AIR CONDITIONERS TO THE ORDER AND SPECIFICATION OF OTHERS
Owner
- KNORR-BREMSE AG, MUNICH, DE
- SIGMA COACHAIR GROUP (US) INC., WILMINGTON, DE, US
- Air International Transit, Inc., Addison, IL, US
- Air International Transit, Inc., Addison, IL, US
- Air International Transit, Inc., Addison, IL, US
Prosecution history
- 02 Feb 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Feb 2023 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 02 Feb 2023 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 02 Feb 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Jul 2022 — TEAS SECTION 8 & 9 RECEIVED
- 11 Feb 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 18 Oct 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Oct 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Oct 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Apr 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 Apr 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 28 Mar 2012 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 28 Mar 2012 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 28 Mar 2012 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Mar 2012 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL