Who owns the THE FOUR CHAMBERED HEART trademark?

The THE FOUR CHAMBERED HEART trademark is owned by Extraordinary Conversations Inc..

What class is the THE FOUR CHAMBERED HEART trademark registered in?

The THE FOUR CHAMBERED HEART trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for THE FOUR CHAMBERED HEART?

The USPTO serial number for THE FOUR CHAMBERED HEART is 50102105.

What is the registration number for THE FOUR CHAMBERED HEART?

THE FOUR CHAMBERED HEART is registered under USPTO registration number 0.

THE

USPTO Trademark Record

PENDING

THE FOUR CHAMBERED HEART

SN 50102105·Reg 0·Filed Sep 10, 2026

Owner Extraordinary Conversations Inc.

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

THE FOUR CHAMBERED HEART (Serial No. 50102105), Registration No. 0, is a pending US trademark filed on Sep 10, 2026 by Extraordinary Conversations Inc.. This trademark covers Class 045 (Legal, security & personal social services).

Mark Intelligence

THE FOUR CHAMBERED HEART (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl....

FILED

Sep 10, 2026

SERIAL

50102105

REG#

Owner

Applicant

Extraordinary Conversations Inc.

Entity

Corporation

State

Address

20 Dacre Cres, Toronto, ON, M6S2W1

Country

Attorney

NameWillmore F. Holbrow III

Law firm

Willmore F. Holbrow III Buchalter LLP

Docket

E8165-005006

Address

1000 Wilshire Boulevard, Suite 1500, Los Angeles, CA 90017, United States

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Filing Information

StatusPENDING

Filing DateSep 10, 2026

Serial Number50102105

Registration No.0

Status DateSep 10, 2026

Mark TypeStandard characters

Attorney DocketE8165-005006

Status DescriptionLive and pending, new application not assigned

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Nov 30, 2023

First use in commerce: Nov 30, 2023

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Status History

3 events

NEW APPLICATION ENTERED

Sep 10, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 10, 2026

APPLICATION FILING RECEIPT MAILED

THE FOUR CHAMBERED HEART

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Other Marks by Extraordinary Conversations Inc.

Other Marks in Class 045 — Legal, security & personal social services

Other Marks by Willmore F. Holbrow III

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