REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/17/2026
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Official data from USPTO
BU
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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
20
Latest update
08/17/2026
Trademark type
Combined
Nice classes
3, 7, 8
Filing date
07/31/2020
Registration date
08/17/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/17/2021
Last transaction
08/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
07/01/2016
First use in commerce
07/14/2020
Drawing code
3
Owner type
99
Owner location
New Taipei City 23743, TW
Examiner
KEATING, SHANNON B
Law office
N80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "BU". The colors black and white represent background, outlining, shading, and/or transparent areas and are not part of the mark.
Holders and representatives
Holders
Bay Union Abrasive Technology Co., Ltd.
Representatives
James T. Nikolai DEWITT LLP
Technical classification
Nice Classes
Class 3Class 7Class 8
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
Polishing stones; Polishingscouring and abrasive preparations; Silicon carbide for use as an abrasive; Corundum in the nature of industrial abrasives for use in the construction industry; Diamantine in the nature of industrial abrasives for use in the construction industry; Emery paper; Emery cloth; Emery in the nature of industrial abrasives for use in the construction industry; Abrasive paper; Abrasive cloth; Abrasive paste; Glass granules used as abrasives in blasting services; Sand for use as abrasive in sandblasting; and White corundum in the nature of industrial abrasives for use in the construction industry
Class 7
Grinding machines for metalworking; Grinding machines for saw disc; Power-operated grinding wheels; Sharpening machines; Honing machines for metalworking; Grinding and polishing machines; Boring machines; Milling grinding motors; Knife grinding machines; Milling machines; Drill sharpening machines; Grinding machines with spiral bevel gears; Grinding tools for grinding machines; Electrical hand toolselectric drills; Pneumatic hand toolspneumatic drills; Hand-held toolsother than hand-operatedelectric drills; and Abrasive wheels for power-operated grinders; polish cloth wheels in the nature of machine partspolishing discs for floor polishing machines; cotton polishing wheels in the nature of machine partspolishing discs for floor polishing machines
Class 8
Sharpening wheels for knives and blades; Knife sharpeners; Sharpening rods; Sharpening stones; Whetstones; Hand toolsmanually-operated grinding wheels; Grinding tips for hand-operated grinding wheels; Hand toolsmanually-operated sharpening wheels; Hand toolsmanually-operated grindstones; Hand toolsscythe stones; Emery boards; Manually operated sharpeners; Hand-operated sharpening tools and instruments; and Emery files being toolsnot manicure implements
Publications
History of USPTO decisions and trademark events.
20 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
08/17/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/01/2021
PUBO
PUBLISHED FOR OPPOSITION
06/01/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/12/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/27/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/23/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/22/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/22/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/24/2020
GNRT
NON-FINAL ACTION E-MAILED
11/24/2020
CNRT
NON-FINAL ACTION WRITTEN
11/24/2020
DOCK
ASSIGNED TO EXAMINER
11/19/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/04/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/04/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/04/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/04/2020
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/01/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/31/2020
NWAP
NEW APPLICATION ENTERED
08/04/2020
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