NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/28/2025
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Official data from USPTO
DUROCK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
08/19/2025
Trademark type
Word
Nice classes
19
Filing date
07/18/1983
Registration date
01/29/1985
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/28/2025
Last transaction
08/19/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/10/1983
First use in commerce
03/10/1983
Drawing code
1
Owner type
03
Owner location
Chicago, IL
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
United States Gypsum Company
Representatives
Brian Wishnow C/O USG CORPORATION
Technical classification
Nice Classes
Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
Cement Board for Use in Building and General Construction
Publications
History of USPTO decisions and trademark events.
25 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/28/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/28/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/28/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
03/06/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/29/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/06/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/06/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/06/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
01/28/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/08/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/08/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
12/23/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
12/23/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/06/1991
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/24/1991
R.PR
REGISTERED-PRINCIPAL REGISTER
01/29/1985
PUBO
PUBLISHED FOR OPPOSITION
11/20/1984
NPUB
NOTICE OF PUBLICATION
11/05/1984
NPUB
NOTICE OF PUBLICATION
10/11/1984
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/21/1984
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/04/1984
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/29/1984
CNRT
NON-FINAL ACTION MAILED
03/05/1984
DOCK
ASSIGNED TO EXAMINER
02/15/1984
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