TrademarkDir
YIN-YANG PROBES
LIVE

Serial Number

85907592

Owner

QUANDX, INC.

Attorney

Yi Zhang

First Use Date

Nov 1, 2010

Filing Date

Apr 18, 2013

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YIN-YANG PROBES Trademark

Serial Number: 85907592 • Registration: 4673723

YIN-YANG PROBES is a trademark filed by QUANDX, INC. on April 18, 2013. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

QUANDX, INC.

San Jose, CA 95131

Entity Type: 03

Trademark Details

Filing Date

April 18, 2013

Registration Date

January 20, 2015

First Use Anywhere

November 1, 2010

First Use in Commerce

November 1, 2010

Published for Opposition

November 4, 2014

Goods & Services

Diagnostic preparations for medical purposes

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Apr 27, 2026 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 27, 2026 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 27, 2026 89AG
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Feb 10, 2026 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Feb 10, 2026 PR89
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Feb 2, 2026 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Nov 2, 2025 PR89
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 1, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 14, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 20, 2024 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 28, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 28, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 28, 2021 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
Oct 13, 2020 NAS8
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Oct 13, 2020 8.OK
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 13, 2020 APRE
TEAS SECTION 8 RECEIVED
Jul 13, 2020 ES8R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 10, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 10, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 10, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 10, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 10, 2020 COAR
REGISTERED-PRINCIPAL REGISTER
Jan 20, 2015 R.PR
PUBLISHED FOR OPPOSITION
Nov 4, 2014 PUBO
NOTICE OF PUBLICATION
Oct 15, 2014 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Sep 30, 2014 PREV
ASSIGNED TO LIE
Sep 30, 2014 ALIE
EXAMINERS AMENDMENT MAILED
Sep 17, 2014 CNEA
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 17, 2014 CNSA
EXAMINER'S AMENDMENT ENTERED
Sep 17, 2014 XAEC
EXAMINERS AMENDMENT -WRITTEN
Sep 17, 2014 CNEA
WITHDRAWAL OF ATTORNEY GRANTED
Jun 18, 2014 WOAG
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
Jun 18, 2014 WOAR
NOTIFICATION OF FINAL REFUSAL EMAILED
Feb 19, 2014 GNFN
FINAL REFUSAL E-MAILED
Feb 19, 2014 GNFR
FINAL REFUSAL WRITTEN
Feb 19, 2014 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 4, 2014 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 4, 2014 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 4, 2014 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 6, 2013 GNRN
NON-FINAL ACTION E-MAILED
Aug 6, 2013 GNRT
NON-FINAL ACTION WRITTEN
Aug 6, 2013 CNRT
ASSIGNED TO EXAMINER
Aug 5, 2013 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 25, 2013 NWOS
NEW APPLICATION ENTERED
Apr 22, 2013 NWAP

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