Who owns the CH OS trademark?

The CH OS trademark is owned by Ink Lane Limited.

What is the serial number for CH OS?

The USPTO serial number for CH OS is 79975431.

What is the registration number for CH OS?

CH OS is registered under USPTO registration number 6161003.

CHO

USPTO Trademark Record

REGISTERED

CH OS

Q: What class is the CH OS trademark registered in?

The CH OS trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery), Class 018 (Leather goods, bags & accessories), Class 045 (Legal, security & personal social services).

SN 79975431·Reg 6161003·Filed Mar 06, 2017

Owner Ink Lane Limited

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.; Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.; Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

CH OS (Serial No. 79975431), Registration No. 6161003, is a registered US trademark filed on Mar 06, 2017 by Ink Lane Limited. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery), Class 018 (Leather goods, bags & accessories), Class 045 (Legal, security & personal social services).

Renewal window: September 29, 202610 days remaining

Mark Intelligence

CH OS (Reg. #6161003) is a registered US trademark that has been protecting its owner, Ink Lane Limited, since 2017. The mark covers Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery), Class 018 (Leather goods, bags & accessories) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 8 opposition proceedings during prosecution.

FILED

Mar 06, 2017

SERIAL

79975431

REG#

6161003

REGISTERED

Sep 29, 2020

Owner

Applicant

Ink Lane Limited

Entity

Corporation (Foreign)

Address

Fifth Floor, Clareville House,, 26-27 Oxendon Street, St. James's London SW1Y 4EL

Country

Attorney

NameMatthew A. Homyk

Law firm

Matthew A. Homyk Blank Rome LLP

Docket

151785-00104

Address

One Logan Square, Philadelphia, PA 19103, UNITED STATES

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Filing Information

StatusREGISTERED

Filing DateMar 06, 2017

Serial Number79975431

Registration No.6161003

Registration DateSep 29, 2020

Status DateSep 29, 2020

Published for OppositionJul 14, 2020

Mark TypeDesign with words

Attorney Docket151785-00104

Status DescriptionLive and registered

Filing Signals

FILED

2017

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 8× 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

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

Class 045Legal, security & personal social services

US codes: 100, 101

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Status History

52 events

CHANGE OF OWNER RECEIVED FROM IB

Nov 08, 2025

CHANGE OF OWNER RECEIVED FROM IB

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Sep 29, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

May 19, 2025

NEW REPRESENTATIVE AT IB RECEIVED

NOTIFICATION PROCESSED BY IB

Sep 11, 2022

NOTIFICATION PROCESSED BY IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 28, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION CREATED

Jan 24, 2021

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Jan 24, 2021

GENERIC MADRID TRANSACTION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 29, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2020

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jul 17, 2020

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Jul 14, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jun 24, 2020

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 24, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

EXAMINERS AMENDMENT -WRITTEN

Jun 10, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 10, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 10, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 10, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 10, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jun 04, 2020

ASSIGNED TO LIE

SUSPENSION LETTER WRITTEN

Nov 14, 2019

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Nov 14, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Nov 14, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 31, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 30, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Oct 30, 2019

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 04, 2019

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 04, 2019

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Sep 18, 2019

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 18, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 02, 2019

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Jan 02, 2019

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 02, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 02, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NOTICE OF DIVIDED TRADEMARK APPLICATION MAILED

Dec 18, 2018

NOTICE OF DIVIDED TRADEMARK APPLICATION MAILED

DIVISIONAL PROCESSING COMPLETE

Dec 12, 2018

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 10, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 26, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST TO DIVIDE RECEIVED

Oct 25, 2018

TEAS REQUEST TO DIVIDE RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 25, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 25, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

DIVISIONAL REQUEST RECEIVED

Oct 25, 2018

DIVISIONAL REQUEST RECEIVED

REFUSAL PROCESSED BY IB

May 12, 2018

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Apr 25, 2018

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 25, 2018

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Apr 20, 2018

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 20, 2018

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Apr 19, 2018

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 16, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Apr 16, 2018

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 12, 2018

SN ASSIGNED FOR SECT 66A APPL FROM IB

CH OS

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