Who owns the QUARK trademark?

The QUARK trademark is owned by VASUDEV RAMAKRISHNAN.

What class is the QUARK trademark registered in?

The QUARK trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for QUARK?

The USPTO serial number for QUARK is 79280004.

What is the registration number for QUARK?

QUARK is registered under USPTO registration number 6382680.

Sealvo

Home Search: QUARKQUARK #79280004

Back

Updated Sep 29, 2026·41 searches this week

View on USPTO TSDR Find similar marks

QUA

USPTO Trademark Record

REGISTERED

QUARK

SN 79280004·Reg 6382680·Filed Jan 03, 2020

Owner VASUDEV RAMAKRISHNAN

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

QUARK (Serial No. 79280004), Registration No. 6382680, is a registered US trademark filed on Jan 03, 2020 by VASUDEV RAMAKRISHNAN. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Renewal window: June 15, 2027258 days remaining

Conflict Analysis

Full conflict analysis for QUARK (SN 79280004) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QUARK (Reg. #6382680) is a registered US trademark that has been protecting its owner, VASUDEV RAMAKRISHNAN, since 2020. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jan 03, 2020

SERIAL

79280004

REG#

6382680

REGISTERED

Jun 15, 2021

Filing Information

StatusREGISTERED

Filing DateJan 03, 2020

Serial Number79280004

Registration No.6382680

Registration DateJun 15, 2021

Status DateJun 15, 2021

Published for OppositionMar 30, 2021

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

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

30 events

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

Jun 15, 2026

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

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

May 12, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 15, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION CREATED

Oct 01, 2021

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Oct 01, 2021

GENERIC MADRID TRANSACTION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 15, 2021

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 15, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 30, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Mar 28, 2021

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Mar 10, 2021

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 10, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jan 25, 2021

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 25, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 25, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 13, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

Aug 06, 2020

NEW REPRESENTATIVE AT IB RECEIVED

REFUSAL PROCESSED BY IB

May 01, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Apr 13, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 13, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 26, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 25, 2020

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 24, 2020

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Mar 10, 2020

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 06, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 05, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

QUA

QUARK

79353257

1327746 B.C. Ltd. dba Quark Baby

REGISTERED

QUA

QUANTUM QUARK MOTOR SYSTEM

97845168

Garcia, Reginald

ABANDONED

Other Marks by Martin Schwimmer

Additional USPTO filings handled by the same attorney of record.

CRU

CRUNCH

74619574

REGISTERED

BOS

BOSS B UNAPOLOGETICALLY POWERFUL

99242083

REGISTERED

LOG

LogoMark

99197307

REGISTERED

GOO

GOOD DOWN THERE

99598814

REGISTERED

QUARK

Run a conflict check

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Other Marks by Martin Schwimmer

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company