REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/17/2026
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Official data from USPTO
OPTOSIGMA
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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
35
Latest update
06/18/2026
Trademark type
Word
Nice classes
9
Filing date
01/11/1995
Registration date
06/17/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/20/2016
Last transaction
06/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1995-09-00
First use in commerce
1995-09-00
Drawing code
1
Owner type
03
Owner location
HIDAKA-SHI, SAITAMA, JP
Examiner
ATCHISON, ALAN
Law office
L20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SIGMA KOKI CO., LTD.
O. C. (pessoa física)
Kenrick, Paul S.
Representatives
Robert P. Michal Carter DeLuca Farrell & Schmidt, LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
optical componentsoptical lensesmirrorsprismspolarizers consisting of calcite prismsdichroic sheet filters and quartz wave platesfilters; opto-mechanical componentsholders and positioners for optical and opto-electronic componentsmirror mountslens mountstranslations stages and rotary stagesoptical tables consisting of bases or platforms used for the mounting of optical equipmentautomatic positioning stages which consist of linear or rotary motion devices which are electronically driven and which have some extended and remote control system
Publications
History of USPTO decisions and trademark events.
35 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/20/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/20/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/20/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
06/17/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/27/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/13/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/13/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/29/2007
PAPER RECEIVED
06/29/2007
CFIT
CASE FILE IN TICRS
12/18/2006
CORV
REVIEW OF CORRESPONDENCE COMPLETE
08/10/2006
PAPER RECEIVED
08/19/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/09/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/27/2002
PAPER RECEIVED
06/27/2002
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
10/29/1997
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
07/21/1997
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
07/11/1997
AMD7
SEC 7 REQUEST FILED
06/24/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
06/17/1997
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/07/1997
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/28/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/15/1997
IUAF
USE AMENDMENT FILED
01/30/1997
EX1G
SOU EXTENSION 1 GRANTED
09/18/1996
EXT1
SOU EXTENSION 1 FILED
07/19/1996
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
06/04/1996
PUBO
PUBLISHED FOR OPPOSITION
03/12/1996
NPUB
NOTICE OF PUBLICATION
02/11/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/11/1995
CNEA
EXAMINER'S AMENDMENT MAILED
12/01/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/11/1995
CNRT
NON-FINAL ACTION MAILED
06/30/1995
DOCK
ASSIGNED TO EXAMINER
05/30/1995
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