REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/01/2026
Back to search
Official data from USPTO
DIAMOND BRAND
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: 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
33
Latest update
07/01/2026
Trademark type
Combined
Nice classes
6, 7
Filing date
11/10/1994
Registration date
07/01/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/09/2017
Last transaction
07/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
ZHUZHOU CITY HUNAN, CN
Examiner
COLE RICHARD G
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ZHUZHOU CEMENTED CARBIDE GROUP CORP LTD
Z. W. (pessoa física)
Representatives
Jennifer Wang
Technical classification
Nice Classes
Class 6Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
cast tungsten carbide welding pipe; tungsten in powder form for large platesfor tungsten-rheniumfor contact alloysfor high density shielding material; molybdenum in powder form for large plates; tantalum in powder form for metallurgical purposesfor tantalum foilsfor tantalum wiresfor mill productsfor alloying agentsfor capacitors; ammonium molybdate in powder form for catalyzers; and tungsten trioxide in powder form for large platesfor tungsten-rhenium thermocouplersfor contact alloysfor high density shielding materials
Class 7
machine partscemented carbide cutting insertsrollsanvilsdiesslitting cutters; and molybdenum piercing mandrels
Publications
History of USPTO decisions and trademark events.
33 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/09/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/09/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/09/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/09/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
06/30/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/30/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/01/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/18/2008
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
11/11/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/19/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/19/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/18/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
06/18/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/14/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/14/2007
CFIT
CASE FILE IN TICRS
12/15/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/05/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/18/2003
PAPER RECEIVED
07/18/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/16/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
07/01/1997
PUBO
PUBLISHED FOR OPPOSITION
04/08/1997
NPUB
NOTICE OF PUBLICATION
03/07/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/03/1997
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/02/1997
CNFR
FINAL REFUSAL MAILED
09/11/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/13/1996
CNRT
NON-FINAL ACTION MAILED
12/12/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/16/1995
UNPR
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
07/31/1995
CNRT
NON-FINAL ACTION MAILED
04/17/1995
DOCK
ASSIGNED TO EXAMINER
04/03/1995
Continuous trademark protection
Get notified about every new filing that threatens DIAMOND BRAND or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.