REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/17/2026
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Official data from USPTO
MASTER GRADE
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: WordOffice: US
Quick snapshot
MASTER GRADE
ST13
US500000078891652Class
7, 8, 9
Filing
78891652
Registration
3229540
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
04/18/2026
Classification
Registered
Trademark type
Word
Nice classes
7, 8, 9
Filing date
05/24/2006
Registration date
04/17/2007
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/10/2017
Last transaction
04/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/05/1991
First use in commerce
06/05/1991
Drawing code
4
Owner type
01
Owner location
Henderson, NV, US
Examiner
CROWLEY, SEAN MICHAEL
Law office
M70
Current location
TMO LAW OFFICE 116
Holders and representatives
Holders
Chen, Jack C.
Chen, Jack C.
Representatives
CHEN, JACK C.
Technical classification
Nice Classes
Class 7Class 8Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
machinerynamely electric knife sharpeners; accessories for electric knife sharpenersnamely electric replacement blades
Class 8
hand toolsutility knives; accessories for utility knivesreplacement blades; hand-powered staple gunspliershand-powered ratchet wrenches; accessories for hand-powered staple gunspliers and hand-powered ratchet wrenchesholders for hand-powered staple gunspliers and hand-powered ratchet wrenches; magnetic tool holder
Class 9
measuring devicesmeasuring tapeslaser level tape measures
Publications
History of USPTO decisions and trademark events.
30 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
06/10/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/10/2017
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
06/10/2017
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
06/10/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/09/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
04/17/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/17/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/17/2016
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
09/21/2012
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
09/21/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/21/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/31/2012
ES8R
TEAS SECTION 8 RECEIVED
08/31/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
04/17/2007
PUBO
PUBLISHED FOR OPPOSITION
01/30/2007
NPUB
NOTICE OF PUBLICATION
01/10/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/09/2006
ALIE
ASSIGNED TO LIE
12/09/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/22/2006
XAEC
EXAMINER'S AMENDMENT ENTERED
11/17/2006
GNEA
EXAMINERS AMENDMENT E-MAILED
11/17/2006
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/17/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/08/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/06/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/06/2006
GNRT
NON-FINAL ACTION E-MAILED
10/26/2006
CNRT
NON-FINAL ACTION WRITTEN
10/26/2006
DOCK
ASSIGNED TO EXAMINER
10/25/2006
NWAP
NEW APPLICATION ENTERED
05/31/2006
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