FLEXHEAD
Live / Registered — Registered and renewed (as of 25 Feb 2026)
What this means for you
Registered since 09 Jan 1996. 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 09 Jan 2026).
Record
- Serial number
- 74417781
- Registration number
- 1947222
- Mark type
- Word mark
- Filed
- 28 Jul 1993
- Published for opposition
- 28 Mar 1995
- Registered
- 09 Jan 1996
- Next maintenance due
- 09 Jan 2026
- Attorney of record
- Douglas R. Wolf
Goods and services
- Class 011 — Environmental control apparatus: sprinkling systems comprising water ductworks and heat sensitive nozzle systems for extinguishing fires
Owner
- ASC ENGINEERED SOLUTIONS, LLC, Oak Brook, IL, US
- ANVIL INTERNATIONAL, LLC, EXETER, NH, US
- FLEXHEAD INDUSTRIES, INC., HARVEY, IL, US
- PNM, INC., HOLLISTON, MA, US
- Macdonald Mechanical, Inc., Boxboro, MA, US
- Macdonald Mechanical, Inc., Boxboro, MA, US
- MacDonald Mechanical, Inc., Boxboro, MA, US
Prosecution history
- 25 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 25 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 09 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 03 Feb 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Feb 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 30 Jun 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 12 Jun 2019 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Jun 2019 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 29 May 2019 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY