DURCO
Live / Registered — Registered and renewed (as of 10 Mar 2026)
What this means for you
Registered since 08 Jan 1946. 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 08 Jan 2026).
Record
- Serial number
- 71480743
- Registration number
- 0418706
- Mark type
- Word mark
- Filed
- 10 Mar 1945
- Registered
- 08 Jan 1946
- Next maintenance due
- 08 Jan 2026
- Attorney of record
- April L. Besl
Goods and services
- Class 011 — Environmental control apparatus
- Class 013 — Firearms: PLUMBING AND STEAMFITTING SUPPLIES-NAMELY, COCKS, JETS, METAL PIPES, PIPE FITTINGS, NOZZLES, FLUID CONTROL VALVES, [ TUBES FOR THE USE IN DISTILLING AND CONCENTRATING APPARATUS, ] EJECTORS, FLOOR DRAINS, [ FUME DUCTS, ] SINKS, SINK STRAINERS, AND TRAPS
Owner
- FLOWSERVE PTE LTD, TUAS CONNECTION, SG
- FLOWSERVE MANAGEMENT COMPANY, IRVING, TX, US
- DURIRON COMPANY, INC., THE, DAYTON, OH, US
Prosecution history
- 10 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 10 Mar 2026 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 10 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 08 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 Oct 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 14 Mar 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 14 Mar 2016 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 14 Mar 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 14 Mar 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Jan 2016 — TEAS SECTION 8 & 9 RECEIVED
- 22 Jan 2009 — CASE FILE IN TICRS
- 28 Oct 2006 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 28 Oct 2006 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED