QUANTOX

LIVE

Serial Number

74714847

Owner

Keithley Instruments, Inc.

Attorney

Paul A. Rodriguez

First Use Date

Jul 1, 1995

Filing Date

Aug 14, 1995

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QUANTOX Trademark

Serial Number: 74714847 • Registration: 2056726

QUANTOX is a trademark filed by Keithley Instruments, Inc. on August 14, 1995. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

Keithley Instruments, Inc.

28775 Aurora Road
Cleveland, OH 441391891

Entity Type: 03

KLA-TENCOR CORPORATION (146 trademarks)

ONE TECHNOLOGY DR
MILPITAS, CA 95035

Entity Type: 03

KLA CORPORATION (126 trademarks)

ONE TECHNOLOGY DRIVE
MILPITAS, CA 95035

Entity Type: 03

KLA-TENCOR TECHNOLOGIES CORPORATION (37 trademarks)

ONE TECHNOLOGY DRIVE
MILPITAS, CA 95035

Entity Type: 03

Legal Representation

Attorney of Record

Paul A. Rodriguez

110 trademarks filed View all →

Correspondence Address

Paul A. Rodriguez Dickinson Wright PLLC

2600 W. Big Beaver Rd, Suite 300

Troy, MI 48084

United States

Trademark Details

Filing Date

August 14, 1995

Registration Date

April 29, 1997

First Use Anywhere

July 1, 1995

First Use in Commerce

July 1, 1995

Published for Opposition

February 4, 1997

Goods & Services

electronic test system, comprising a computer, waferhandlilng robotics, and current and voltage instruments that tests semiconductors in their fabrication stages

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Apr 29, 2026 REM2

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 19, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 19, 2026 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 19, 2026 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 19, 2026 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 19, 2026 COAR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 15, 2022 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 15, 2022 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 15, 2022 REAP

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 22, 2020 ASGN

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Mar 30, 2017 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 30, 2017 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 30, 2017 89AG

TEAS SECTION 8 & 9 RECEIVED

Mar 29, 2017 E89R

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 18, 2009 ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 11, 2009 ASGN

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 9, 2007 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 9, 2007 89AG

ASSIGNED TO PARALEGAL

Mar 9, 2007 PLGL

FAX RECEIVED

Mar 2, 2007 FAXX

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Feb 12, 2007 PR89

CASE FILE IN TICRS

Dec 12, 2006 CFIT

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Nov 30, 2006 89AF

TEAS SECTION 8 & 9 RECEIVED

Nov 30, 2006 E89R

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 2, 2003 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 13, 2003 815F

PAPER RECEIVED

Jan 13, 2003 MAIL

REGISTERED-PRINCIPAL REGISTER

Apr 29, 1997 R.PR

PUBLISHED FOR OPPOSITION

Feb 4, 1997 PUBO

NOTICE OF PUBLICATION

Jan 4, 1997 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 12, 1996 CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 12, 1996 CRFA

NON-FINAL ACTION MAILED

Feb 7, 1996 CNRT

ASSIGNED TO EXAMINER

Jan 30, 1996 DOCK

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