DUROCK
Live / Registered — Registered and renewed (as of 28 Jul 2025)
What this means for you
Registered since 29 Jan 1985. 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 29 Jan 2025).
Record
- Serial number
- 73434897
- Registration number
- 1316983
- Mark type
- Word mark
- Filed
- 18 Jul 1983
- Published for opposition
- 20 Nov 1984
- Registered
- 29 Jan 1985
- Next maintenance due
- 29 Jan 2025
- Attorney of record
- Brian Wishnow
Goods and services
- Class 019 — Non-metallic building materials: Cement Board for Use in Building and General Construction
Owner
- United States Gypsum Company, Chicago, IL, US
- United States Gypsum Company, Chicago, IL, US
- United States Gypsum Company, Chicago, IL, US
Prosecution history
- 28 Jul 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 28 Jul 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 28 Jul 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Jul 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Mar 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 Jan 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Feb 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Feb 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 06 Feb 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Jan 2015 — TEAS SECTION 8 & 9 RECEIVED
- 08 Jan 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 08 Jan 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Dec 2004 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 23 Dec 2004 — TEAS SECTION 8 & 9 RECEIVED
- 06 May 1991 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.