EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/12/2026
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Official data from USPTO
DIAMOND HONE
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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
44
Latest update
06/15/2026
Trademark type
Word
Nice classes
7
Filing date
10/31/1990
Registration date
10/13/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/07/2023
Last transaction
06/15/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1985-09-00
First use in commerce
1985-09-00
Drawing code
1
Owner type
03
Owner location
Fort Lauderdale, FL, US
Examiner
DUNN, ELIZABETH A
Law office
J40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
E. C. (pessoa física)
E. C. (pessoa física)
Representatives
Elissa A. Tisdahl Weisberg I.P. Law, P.A.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
electric knife sharpeners featuring diamond abrasives
Publications
History of USPTO decisions and trademark events.
44 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/12/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/12/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/12/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/12/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/04/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/04/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/04/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/04/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/04/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/07/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/07/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/07/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/07/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
08/17/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/13/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/03/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/03/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/01/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/01/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/19/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/19/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/19/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
06/15/2012
CFIT
CASE FILE IN TICRS
03/14/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/17/2003
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/04/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/04/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/08/2002
E89R
TEAS SECTION 8 & 9 RECEIVED
08/08/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/06/1998
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/15/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
10/13/1992
PUBO
PUBLISHED FOR OPPOSITION
07/21/1992
NPUB
NOTICE OF PUBLICATION
06/19/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/09/1992
CNRT
NON-FINAL ACTION MAILED
02/18/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/04/1991
CNRT
NON-FINAL ACTION MAILED
06/05/1991
DOCK
ASSIGNED TO EXAMINER
03/20/1991
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