Who owns the MAD HATTER trademark?

The MAD HATTER trademark is owned by Killgerm Group Limited.

What is the serial number for MAD HATTER?

The USPTO serial number for MAD HATTER is 78692970.

What is the registration number for MAD HATTER?

MAD HATTER is registered under USPTO registration number 3345421.

Sealvo

Home Search: MAD HATTERMAD HATTER #78692970

Back

Updated Sep 16, 2026·24 searches this week

View on USPTO TSDR Find similar marks

MAD

USPTO Trademark Record

REGISTERED

MAD HATTER

Q: What class is the MAD HATTER trademark registered in?

The MAD HATTER trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

SN 78692970·Reg 3345421·Filed Aug 15, 2005

Owner Killgerm Group Limited

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

MAD HATTER (Serial No. 78692970), Registration No. 3345421, is a registered US trademark filed on Aug 15, 2005 by Killgerm Group Limited. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

Section 8/9 declaration window: November 29, 2027

Conflict Analysis

Full conflict analysis for MAD HATTER (SN 78692970) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MAD HATTER (Reg. #3345421) is a registered US trademark that has been protecting its owner, Killgerm Group Limited, since 2005. The mark covers Class 037 (Construction, installation & repair services) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of material.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 15, 2005

SERIAL

78692970

REG#

3345421

REGISTERED

Nov 27, 2007

Filing Information

StatusREGISTERED

Filing DateAug 15, 2005

Serial Number78692970

Registration No.3345421

Registration DateNov 27, 2007

Status DateDec 15, 2017

Published for OppositionOct 24, 2006

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Aug 31, 2005

First use in commerce: Aug 31, 2005

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Aug 31, 2005

First use in commerce: Aug 31, 2005

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

38 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 15, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 15, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 15, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 15, 2017

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

TEAS SECTION 8 & 9 RECEIVED

Nov 17, 2017

TEAS SECTION 8 & 9 RECEIVED

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

Nov 27, 2016

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

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

May 28, 2014

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 27, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 27, 2014

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

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

May 06, 2014

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

TEAS SECTION 8 & 15 RECEIVED

May 06, 2014

TEAS SECTION 8 & 15 RECEIVED

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

Mar 03, 2014

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 03, 2014

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 11, 2012

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 11, 2012

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Nov 27, 2007

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 22, 2007

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 19, 2007

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 19, 2007

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 30, 2007

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 1 GRANTED

Aug 30, 2007

SOU EXTENSION 1 GRANTED

TEAS STATEMENT OF USE RECEIVED

Jul 11, 2007

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Jul 11, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 11, 2007

SOU EXTENSION 1 FILED

USE AMENDMENT FILED

Jul 11, 2007

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jan 16, 2007

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 24, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 04, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 13, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 11, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 24, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 17, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 15, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Mar 03, 2006

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 03, 2006

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 03, 2006

NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Aug 22, 2005

NEW APPLICATION ENTERED

Other Marks by Killgerm Group Limited

Additional USPTO filings from the same owner.

FLY

FLYDETECT

97805178

Killgerm Group Limited

REGISTERED

PES

PESTWEST

75802362

Killgerm Group Limited

REGISTERED

CHA

CHAMELEON

85332587

Killgerm Group Limited

REGISTERED

NEM

NEMESIS

75792279

Killgerm Group Limited

REGISTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

MAD

MAD RATTERS

88251788

Mad Ratters, LLC

REGISTERED

MAD

MAD MECHANICS

88226960

Mad Mechanics LLC

REGISTERED

MAD

MAD MECHANICS

87579421

Mad Mechanics LLC

REGISTERED

MAD

MAD CITY

77524924

RENUITY OPERATIONS, LLC

REGISTERED

Other Marks by Jess M. Collen

Additional USPTO filings handled by the same attorney of record.

IDE

IDEATE

76610748

REGISTERED

BRA

BRANDSTORMING

78414873

REGISTERED

RIV

RIVE GAUCHE

86189748

REGISTERED

THE

THE FORUM OF YOUNG GLOBAL LEADERS SHAPING THE FUTURE

79124168

REGISTERED

MAD HATTER

Run a conflict check

Other Marks by Killgerm Group Limited

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Jess M. Collen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company