DUCON
Live / Registered — Registered — Section 71 accepted (as of 23 Mar 2026)
What this means for you
Registered since 10 Jan 2006. 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 10 Jan 2036: the §71 ten-year affidavit of use).
Record
- Serial number
- 79004306
- Registration number
- 3041941
- Mark type
- Word mark
- Filed
- 08 Apr 2004
- Published for opposition
- 18 Oct 2005
- Registered
- 10 Jan 2006
- Next maintenance filing
- §71 ten-year affidavit of use, due by 10 Jan 2036 (grace period to 10 Jul 2036)
- Attorney of record
- ROBERT S. BRODER
Goods and services
- Class 019 — Non-metallic building materials: Concrete, wire mesh concrete; concrete building materials, namely, [ blocks, bricks, posts, ] slabs, panels; [ non-metallic reinforcements for construction purposes ]
Owner
- DUCON GmbH, DE
- Dr. Stephan Hauser, Langen, DE
- Hauser, Stephan, D-63225 Langen, DE
- Hauser, Stephan, D-63225 Langen, DE
- Hauser, Stephan, D-63225 Langen, DE
- Stephan Hauser, DE
- DUCON GmbH, Mörfelden-Walldorf, DE
Prosecution history
- 20 Aug 2026 — NEW REPRESENTATIVE AT IB RECEIVED
- 23 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 23 Mar 2026 — REGISTERED-SEC.71 ACCEPTED
- 23 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Nov 2025 — TEAS SECTION 71 RECEIVED
- 10 Jan 2025 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 14 Mar 2024 — INTERNATIONAL REGISTRATION RENEWED
- 12 Nov 2022 — NEW REPRESENTATIVE AT IB RECEIVED
- 18 Feb 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 18 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Feb 2022 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 18 Feb 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Feb 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 18 Feb 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 17 Jan 2019 — CHANGE OF NAME/ADDRESS REC'D FROM IB