Who owns the HELIOS DIESEL ENGINES trademark?

The HELIOS DIESEL ENGINES trademark is owned by Ameriflo Corporation.

What class is the HELIOS DIESEL ENGINES trademark registered in?

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

What is the serial number for HELIOS DIESEL ENGINES?

The USPTO serial number for HELIOS DIESEL ENGINES is 98802456.

What is the registration number for HELIOS DIESEL ENGINES?

HELIOS DIESEL ENGINES is registered under USPTO registration number 0.

HEL

USPTO Trademark Record

PENDING

HELIOS DIESEL ENGINES

SN 98802456·Reg 0·Filed Oct 15, 2024

Owner Ameriflo Corporation

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.

HELIOS DIESEL ENGINES (Serial No. 98802456), Registration No. 0, is a pending US trademark filed on Oct 15, 2024 by Ameriflo Corporation. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Statement of Use due: April 14, 2027197 days remaining

Mark Intelligence

HELIOS DIESEL ENGINES (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. 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 1 opposition proceeding during prosecution.

FILED

Oct 15, 2024

SERIAL

98802456

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Ameriflo Corporation

Entity

Corporation

State

Address

125 Morrison Road, PO Box 456, Rossville, TN, 38066

Country

Attorney

NameMICHELE HOWARD-FLYNN

Law firm

MICHELE HOWARD-FLYNN HF LAW GROUP

Address

2369 Sanders Ridge Lane, GERMANTOWN, TN 38183, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusPENDING

Filing DateOct 15, 2024

Serial Number98802456

Registration No.0

Registration DateDec 31, 1969

Status DateJun 23, 2026

Published for OppositionAug 19, 2025

Mark TypeDesign with words

Status DescriptionLive and pending, second extension granted

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

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.

Status History

24 events

SOU EXTENSION 2 GRANTED

Jun 23, 2026

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 23, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 22, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jun 22, 2026

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 21, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 20, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 20, 2026

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 20, 2026

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 14, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 19, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 19, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 13, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 09, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 11, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 11, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Apr 26, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 26, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 26, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 26, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 25, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 25, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

APPLICATION FILING RECEIPT MAILED

Oct 15, 2024

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Oct 15, 2024

NEW APPLICATION ENTERED

HELIOS DIESEL ENGINES

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Ameriflo Corporation

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

Other Marks by MICHELE HOWARD-FLYNN

Resources

Company