Who owns the MIRTHWORMS trademark?

The MIRTHWORMS trademark is owned by Perennial Pictures Film Corporation.

What class is the MIRTHWORMS trademark registered in?

The MIRTHWORMS trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for MIRTHWORMS?

The USPTO serial number for MIRTHWORMS is 77388476.

What is the registration number for MIRTHWORMS?

MIRTHWORMS is registered under USPTO registration number 3649397.

Sealvo

Home Search: MIRTHWORMSMIRTHWORMS #77388476

Back

Updated Sep 30, 2026·19 searches this week

View on USPTO TSDR Find similar marks

MIR

USPTO Trademark Record

REGISTERED

MIRTHWORMS

SN 77388476·Reg 3649397·Filed Feb 05, 2008

Owner Perennial Pictures Film Corporation

Education; providing of training; entertainment; sporting and cultural activities.

MIRTHWORMS (Serial No. 77388476), Registration No. 3649397, is a registered US trademark filed on Feb 05, 2008 by Perennial Pictures Film Corporation. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: July 09, 2029

Conflict Analysis

Full conflict analysis for MIRTHWORMS (SN 77388476) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MIRTHWORMS (Reg. #3649397) is a registered US trademark that has been protecting its owner, Perennial Pictures Film Corporation, since 2008. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 05, 2008

SERIAL

77388476

REG#

3649397

REGISTERED

Jul 07, 2009

Filing Information

StatusREGISTERED

Filing DateFeb 05, 2008

Serial Number77388476

Registration No.3649397

Registration DateJul 07, 2009

Status DateSep 21, 2018

Published for OppositionApr 21, 2009

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Mar 07, 1983

First use in commerce: Mar 07, 1983

Education; providing of training; entertainment; sporting and cultural activities.

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

45 events

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

Aug 04, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 04, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 04, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 11, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 11, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 11, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 11, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 11, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 11, 2019

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 11, 2019

WITHDRAWAL OF ATTORNEY GRANTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 21, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 21, 2018

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 21, 2018

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Sep 21, 2018

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

TEAS SECTION 8 & 9 RECEIVED

Sep 13, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Jul 07, 2018

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 21, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 21, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 11, 2015

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 11, 2015

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 18, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 18, 2014

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

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

Sep 18, 2014

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

TEAS SECTION 8 & 15 RECEIVED

Sep 08, 2014

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2009

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 21, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 01, 2009

NOTICE OF PUBLICATION

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Mar 17, 2009

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

ASSIGNED TO LIE

Mar 17, 2009

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 17, 2009

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 17, 2009

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 17, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 17, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

SUSPENSION LETTER WRITTEN

Nov 20, 2008

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Nov 20, 2008

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Nov 20, 2008

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 11, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 10, 2008

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 10, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 08, 2008

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 08, 2008

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 08, 2008

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 07, 2008

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Feb 09, 2008

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Feb 08, 2008

NEW APPLICATION ENTERED

Other Marks by Perennial Pictures Film Corporation

Additional USPTO filings from the same owner.

PER

PERENNIAL PICTURES

77384911

Perennial Pictures Film Corporation

REGISTERED

PER

PERENNIAL PICTURES

75893272

Perennial Pictures Film Corporation

ABANDONED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

MIR

MIRTHWORMS

78831034

Mirthworm Limited Partnership

ABANDONED

MIR

MIRTHWORMS

73447661

MIRTHWORM LIMITED

ABANDONED

Other Marks by Alice A. Kelly

Additional USPTO filings handled by the same attorney of record.

JAZ

JAZZ POLISHERS

88402398

REGISTERED

FFA

FFA BLUE ROOM

88333747

REGISTERED

APR

A ..... PROUDLY ACCREDITED BY QUAD A ..... PATIENTS FIRST. ALWAYS.

97710705

REGISTERED

REV

REVELATION

74617297

REGISTERED

MIRTHWORMS

Run a conflict check

Other Marks by Perennial Pictures Film Corporation

Other Marks in Class 041 — Education & entertainment services

Other Marks by Alice A. Kelly

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company