C71T
CANCELLED SECTION 71
03/06/2026
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Official data from USPTO
CHEN GUANG
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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
45
Latest update
03/31/2026
Trademark type
Combined
Nice classes
1, 4, 17
Filing date
01/14/2004
Registration date
08/23/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/06/2026
Last transaction
03/31/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
CN
Examiner
AWRICH, ELLEN
Law office
M70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO. LTD
ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
Representatives
LI, JIA
Technical classification
Nice Classes
Class 1Class 4Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Fluorocarbon resins; epoxy resins; silicone resins; phenolic resins; leather-dressing chemicals; chemical substances for preserving foodstuffs; unprocessed artificial resins excluding unprocessed natural resin; unprocessed plastics excluding unprocessed natural resin; methyl silicone fluid; fluorocarbon refrigerants; slip agents; epoxy curing agents; diphenylsilanediol; silicone fluid; active diluents for epoxy resins; silicone fluid for diffusion pumps
Class 4
silicone grease for general industrial use; fluoro grease for general industrial use; fluoro wax
Class 17
Plastic sheets; plastic pipes; plastic rods; plastic film other than for wrapping; plastic welding wire; raw rubber; semi-worked rubber
Publications
History of USPTO decisions and trademark events.
45 publications found
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
08/23/2024
RNWL
INTERNATIONAL REGISTRATION RENEWED
04/04/2024
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
09/19/2019
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
05/12/2015
71AG
REGISTERED-SEC.71 ACCEPTED
05/12/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/12/2015
ES71
TEAS SECTION 71 RECEIVED
04/26/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/26/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/26/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/26/2015
RNWL
INTERNATIONAL REGISTRATION RENEWED
02/06/2014
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
08/30/2013
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
10/29/2012
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - MAILED
07/15/2011
NA15
SEC. 15 ACKNOWLEDGEMENT - MAILED
07/15/2011
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
07/15/2011
71AG
REGISTERED-SEC.71 ACCEPTED
07/15/2011
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
07/06/2011
CORV
REVIEW OF CORRESPONDENCE COMPLETE
04/07/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/01/2011
15AF
REGISTERED - SEC. 15 AFFIDAVIT FILED
03/01/2011
71AF
REGISTERED-SEC.71 FILED
03/01/2011
PAPER RECEIVED
03/01/2011
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
09/07/2007
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/17/2006
FIMP
FINAL DISPOSITION PROCESSED
05/17/2006
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/04/2006
R.PR
REGISTERED-PRINCIPAL REGISTER
08/23/2005
PUBO
PUBLISHED FOR OPPOSITION
05/31/2005
NPUB
NOTICE OF PUBLICATION
05/11/2005
CWBP
WITHDRAWN BEFORE PUBLICATION
03/29/2005
ALIE
ASSIGNED TO LIE
01/25/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/24/2005
ALIE
ASSIGNED TO LIE
01/24/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/03/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
12/29/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/15/2004
PAPER RECEIVED
12/15/2004
RFNT
REFUSAL PROCESSED BY IB
11/12/2004
CNRT
NON-FINAL ACTION MAILED
10/14/2004
CNRT
NON-FINAL ACTION WRITTEN
10/08/2004
DOCK
ASSIGNED TO EXAMINER
10/08/2004
NWAP
NEW APPLICATION ENTERED
10/08/2004
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/07/2004
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