Who owns the LOGRHYTHM trademark?

The LOGRHYTHM trademark is owned by LogRhythm, Inc..

What class is the LOGRHYTHM trademark registered in?

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

What is the serial number for LOGRHYTHM?

The USPTO serial number for LOGRHYTHM is 86561825.

What is the registration number for LOGRHYTHM?

LOGRHYTHM is registered under USPTO registration number 4979262.

Sealvo

Home Search: LOGRHYTHMLOGRHYTHM #86561825

Back

Updated Sep 20, 2026·18 searches this week

View on USPTO TSDR Find similar marks

LOG

USPTO Trademark Record

REGISTERED

LOGRHYTHM

SN 86561825·Reg 4979262·Filed Mar 12, 2015

Owner LogRhythm, Inc.

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.

LOGRHYTHM (Serial No. 86561825), Registration No. 4979262, is a registered US trademark filed on Mar 12, 2015 by LogRhythm, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal grace 10y period: December 14, 202684 days remaining

Conflict Analysis

Full conflict analysis for LOGRHYTHM (SN 86561825) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LOGRHYTHM (Reg. #4979262) is a registered US trademark that has been protecting its owner, LogRhythm, Inc., since 2015. 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

Mar 12, 2015

SERIAL

86561825

REG#

4979262

REGISTERED

Jun 14, 2016

Filing Information

StatusREGISTERED

Filing DateMar 12, 2015

Serial Number86561825

Registration No.4979262

Registration DateJun 14, 2016

Status DateSep 27, 2021

Published for OppositionAug 11, 2015

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1269459

499Sep 02, 2015

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 31, 2012

First use in commerce: Mar 31, 2012

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

39 events

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

Jun 14, 2025

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 11, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 03, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 03, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 03, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 03, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 03, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 27, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 27, 2021

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 27, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

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

Jun 14, 2021

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

TEAS SECTION 8 & 15 RECEIVED

Jun 14, 2021

TEAS SECTION 8 & 15 RECEIVED

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

Jun 04, 2020

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Apr 08, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 08, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 15, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 07, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Jun 14, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 10, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 09, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

May 07, 2016

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 06, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Apr 06, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 06, 2016

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 06, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 11, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jul 05, 2015

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 05, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO EXAMINER

Jun 17, 2015

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF PSEUDO MARK E-MAILED

Mar 24, 2015

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 23, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 16, 2015

NEW APPLICATION ENTERED

Other Marks by LogRhythm, Inc.

Additional USPTO filings from the same owner.

LOG

LOGRHYTHM

97261212

LogRhythm, Inc.

REGISTERED

LOG

LOGRHYTHM

78823788

LogRhythm Inc.

REGISTERED

LOG

LOGRHYTHM

86561816

LogRhythm, Inc.

ABANDONED

ANA

ANALYTICS-DRIVEN DEFENSE

86198205

LogRhythm, Inc.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

LOG

LOGRHYTHM

97261212

LogRhythm, Inc.

REGISTERED

LOG

LOGRHYTHM

78823788

LogRhythm Inc.

REGISTERED

Other Marks by Brendan J. Hughes

Additional USPTO filings handled by the same attorney of record.

TOG

TOGETHER, WE CAN DELIVER

86549235

REGISTERED

PEA

PEAR

86850685

REGISTERED

PEA

PEAR

86850690

REGISTERED

LOG

LogoMark

73428100

REGISTERED

LOGRHYTHM

Run a conflict check

Other Marks by LogRhythm, Inc.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Brendan J. Hughes

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company