Who owns the S trademark?

The S trademark is owned by Leaf Computer Service LLC.

What class is the S trademark registered in?

The S trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for S?

The USPTO serial number for S is 88637477.

What is the registration number for S?

S is registered under USPTO registration number 6259132.

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Updated Sep 19, 2026·34 searches this week

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USPTO Trademark Record

REGISTERED

S

SN 88637477·Reg 6259132·Filed Oct 01, 2019

Owner Leaf Computer Service LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

S (Serial No. 88637477), Registration No. 6259132, is a registered US trademark filed on Oct 01, 2019 by Leaf Computer Service LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Renewal window: February 02, 2027135 days remaining

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Mark Intelligence

S (Reg. #6259132) is a registered US trademark that has been protecting its owner, Leaf Computer Service LLC, since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 01, 2019

SERIAL

88637477

REG#

6259132

REGISTERED

Feb 02, 2021

Filing Information

StatusREGISTERED

Filing DateOct 01, 2019

Serial Number88637477

Registration No.6259132

Registration DateFeb 02, 2021

Status DateFeb 02, 2021

Published for OppositionNov 17, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 03, 2018

First use in commerce: May 16, 2018

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

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Status History

26 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Feb 02, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Feb 02, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 17, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 17, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 28, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Oct 15, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 15, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 15, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 15, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 15, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 19, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 19, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 18, 2020

ASSIGNED TO LIE

NOTICE OF REVIVAL - E-MAILED

Jul 31, 2020

NOTICE OF REVIVAL - E-MAILED

TEAS PETITION TO REVIVE RECEIVED

Jul 30, 2020

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jul 30, 2020

PETITION TO REVIVE-GRANTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 30, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 22, 2020

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 22, 2020

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Jan 09, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 09, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 09, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 06, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 05, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Oct 04, 2019

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 04, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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