Who owns the PATHCHECK trademark?

The PATHCHECK trademark is owned by MOLECULAR DEVICES, LLC.

What class is the PATHCHECK trademark registered in?

The PATHCHECK trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for PATHCHECK?

The USPTO serial number for PATHCHECK is 75583246.

What is the registration number for PATHCHECK?

PATHCHECK is registered under USPTO registration number 2344849.

PAT

USPTO Trademark Record

REGISTERED

PATHCHECK

SN 75583246·Reg 2344849·Filed Nov 05, 1998

Owner MOLECULAR DEVICES, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

PATHCHECK (Serial No. 75583246), Registration No. 2344849, is a registered US trademark filed on Nov 05, 1998 by MOLECULAR DEVICES, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: April 25, 2030

Mark Intelligence

PATHCHECK (Reg. #2344849) is a registered US trademark that has been protecting its owner, MOLECULAR DEVICES, LLC, since 1998. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 05, 1998

SERIAL

75583246

REG#

2344849

REGISTERED

Apr 25, 2000

Owner

Applicant

MOLECULAR DEVICES, LLC

Entity

LLC

State

Address

3860 N. First Street, San Jose, CA, 95134

Country

Attorney

NameSteven A. Abreu

Law firm

Steven A. Abreu Abreu Karol LLC

Docket

4740/2012

Address

770 Legacy Place, 2nd Floor, Dedham, MA 02026, United States

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Filing Information

StatusREGISTERED

Filing DateNov 05, 1998

Serial Number75583246

Registration No.2344849

Registration DateApr 25, 2000

Status DateDec 17, 2020

Published for OppositionFeb 01, 2000

Next RenewalApril 25, 2030

Mark TypeTypeset (words/letters/numbers)

Attorney Docket4740/2012

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1998

YEARS AGO

28y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 31, 1997

First use in commerce: Jun 12, 1997

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

46 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 16, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 16, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 16, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 16, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 16, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Nov 12, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Dec 17, 2020

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 17, 2020

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Dec 17, 2020

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

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

Nov 17, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 17, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 17, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 05, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 17, 2020

TEAS SECTION 8 & 9 RECEIVED

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

Apr 25, 2019

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 27, 2018

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 27, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 30, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REVIEW OF CORRESPONDENCE COMPLETE

Apr 26, 2010

REVIEW OF CORRESPONDENCE COMPLETE

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

Apr 26, 2010

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 26, 2010

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Apr 23, 2010

TEAS SECTION 8 & 9 RECEIVED

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

Apr 23, 2010

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 17, 2010

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 20, 2009

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 21, 2007

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Nov 16, 2006

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

ASSIGNED TO PARALEGAL

Jul 19, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Apr 25, 2006

TEAS SECTION 8 & 15 RECEIVED

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

Apr 25, 2006

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

CASE FILE IN TICRS

Apr 05, 2006

CASE FILE IN TICRS

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

Jul 21, 2005

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 21, 2005

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Apr 25, 2000

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 01, 2000

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 30, 1999

NOTICE OF PUBLICATION

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Dec 06, 1999

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 06, 1999

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 05, 1999

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTICE OF PUBLICATION

Sep 24, 1999

NOTICE OF PUBLICATION

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 12, 1999

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 1999

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

May 13, 1999

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

May 07, 1999

ASSIGNED TO EXAMINER

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