REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/20/2026
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Official data from USPTO
SG SEIKOH GIKEN
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
34
Latest update
06/21/2026
Classification
Registered
Trademark type
Combined
Nice classes
3, 7, 9
Filing date
08/12/2015
Registration date
06/20/2017
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
10/20/2023
Last transaction
06/21/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/19/2006
First use in commerce
11/08/2006
Drawing code
3
Owner type
03
Owner location
Chiba, JP
Examiner
MUNN LEWIS, LAKEISHA S
Law office
L50
Current location
TMEG LAW OFFICE 105
Mark description
The mark consists of the stylized letters "SG" inside a shaded circle background with the stylized words "SEIKOH GIKEN".
Holders and representatives
Holders
SEIKOH GIKEN Co., Ltd.
Representatives
Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP
Technical classification
Nice Classes
Class 3Class 7Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
Abrasive paper; abrasive cloth; abrasive sand; optical fibers scouring solutions containing abrasive powder not including those for chemicals; optical fibers polishing film coated with abrasives for optical fibers
Class 7
Optical fiber polishing machines and structural parts thereof; polishing machine tool holders; plastic processing machines and ferrule mold dies for use with machine toolsstructural parts thereof; parts of injection molding machinesresin-forming molds and dies for use in the manufacture of optical discsstructural parts thereof; power operated polishers for use in repairing optical fiber end-facesstructural parts thereof
Class 9
Optical fiber components and accessories not for use in the infrared spectrumoptical connectorsoptical switchesoptical attenuatorsoptical couplers; optical fiber arrays not for use in the infrared spectrum; optical fiber ferrules not for use in the infrared spectrum; wavelength filters for optical communication not for use in the infrared spectrum; terminator used in the field of optical communications in the nature of a device attached to the end-point of an optical fiber cable to prevent reflection from an unused connector not for use in the infrared spectrum; optical isolators not for use in the infrared spectrum; optical electric field sensors not for use in the infrared spectrum; optical modulators not for use in the infrared spectrum; optical modules for optical communication not for use in the infrared spectrum; optical circulators not for use in the infrared spectrum; solid state laser illuminants not for use in the infrared spectrum; optical connector end-face cleaning apparatusmechanical cleaning implement in the nature of a cleaning cassette adapted for cleaning fiber optical and optical connectors and optical lenses and optical fiber end-face polishing machines not for use in the infrared spectrum; optical fiber end-face inspection equipment for industrial use not for use in the infrared spectrum; optical meters not for use in the infrared spectrum; optical apparatus and instruments not for use in the infrared spectrumoptical transmitters; active oxygen sensors not for use in the infrared spectrum; fuel cell separators; processed glass featuring a v-groove substrate for optical fiber arrays not for use in the infrared spectrum and not for building; measuring or testing machines and instruments not for use in the infrared spectruminterferometers and microscopes; electric wires and cables; photographic instruments and apparatuslenses for astrophotographylenses for digital cameraslenses for facsimile machineslenses for mobile phones cameraslenses for in-car cameraslenses for monitoring cameraslenses for cameras; cinematographic instruments and apparatuslenses for television cameraslenses for video cameraslenses for liquid-crystal projectors; optical apparatus and instrumentsoptical correcting lenseseyepiecesoptical lensesoptical objective lenses
Publications
History of USPTO decisions and trademark events.
34 publications found
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/20/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/20/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/20/2023
E815
TEAS SECTION 8 & 15 RECEIVED
04/21/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/20/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/20/2017
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/16/2017
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/15/2017
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/04/2017
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/30/2017
IUAF
USE AMENDMENT FILED
03/17/2017
EISU
TEAS STATEMENT OF USE RECEIVED
03/17/2017
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/18/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/23/2016
PUBO
PUBLISHED FOR OPPOSITION
08/23/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/03/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/20/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/13/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
07/07/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/07/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
07/07/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/07/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/14/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/14/2016
ALIE
ASSIGNED TO LIE
06/10/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/02/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/03/2015
GNRT
NON-FINAL ACTION E-MAILED
12/03/2015
CNRT
NON-FINAL ACTION WRITTEN
12/03/2015
DOCK
ASSIGNED TO EXAMINER
11/25/2015
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/18/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/17/2015
NWAP
NEW APPLICATION ENTERED
08/17/2015
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