AUTO-PURGER
Live / Registered — Registered and renewed (as of 04 Oct 2025)
What this means for you
Registered since 26 Sept 1995. 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 26 Sept 2025).
Record
- Serial number
- 74560136
- Registration number
- 1921691
- Mark type
- Word mark
- Filed
- 11 Aug 1994
- Published for opposition
- 04 Jul 1995
- Registered
- 26 Sept 1995
- Next maintenance due
- 26 Sept 2025
- Attorney of record
- Brooke R. Watson
Goods and services
- Class 009 — Scientific and electric apparatus: refrigerated non-condensable gas purger
Owner
- HANSEN TECHNOLOGIES LLC, Burr Ridge, IL, US
- HANSEN TECHNOLOGIES CORPORATION, BURR RIDGE, IL, US
- Ropintassco Holdings, L.P., Duluth, GA, US
- Hansen Technologies Corporation, Burr Ridge, IL, US
- Hansen Technologies Corporation, Burr Ridge, IL, US
- Hansen Technologies Corporation, Burr Ridge, IL, US
Prosecution history
- 04 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 04 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 08 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 02 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 02 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 02 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 04 Jun 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 26 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED