Who owns the RUF DUCT trademark?

The RUF DUCT trademark is owned by Southern Tier Custom Fabricators, Inc..

What class is the RUF DUCT trademark registered in?

The RUF DUCT trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for RUF DUCT?

The USPTO serial number for RUF DUCT is 98484670.

What is the registration number for RUF DUCT?

RUF DUCT is registered under USPTO registration number 8336389.

Sealvo

Home Search: RUF DUCTRUF DUCT #98484670

Back

Updated Oct 9, 2026·37 searches this week

View on USPTO TSDR Find similar marks

RUF

USPTO Trademark Record

REGISTERED

RUF DUCT

SN 98484670·Reg 8336389·Filed Apr 04, 2024

Owner Southern Tier Custom Fabricators, Inc.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

RUF DUCT (Serial No. 98484670), Registration No. 8336389, is a registered US trademark filed on Apr 04, 2024 by Southern Tier Custom Fabricators, Inc.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: July 07, 2032

Mark Intelligence

RUF DUCT (Reg. #8336389) is a registered US trademark that has been protecting its owner, Southern Tier Custom Fabricators, Inc., since 2024. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 04, 2024

SERIAL

98484670

REG#

8336389

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateApr 04, 2024

Serial Number98484670

Registration No.8336389

Registration DateJul 07, 2026

Status DateJul 07, 2026

Published for OppositionDec 24, 2024

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Dec 31, 2025

First use in commerce: Dec 31, 2025

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

25 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 16, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 16, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 07, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 06, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 2 GRANTED

Jun 06, 2026

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 06, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 18, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 18, 2026

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Feb 17, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Feb 16, 2026

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 14, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 13, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 13, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 13, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 18, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 24, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 24, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 18, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 18, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 17, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 11, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 11, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Apr 04, 2024

NEW APPLICATION ENTERED

Other Marks in Class 006 — Common metals, their alloys & metal goods

Recently filed and registered marks in the same international class.

DUC

DUCT OUTLET

98777997

PACIFIC DUCT INC.

REGISTERED

DUC

DUCT SADDLE

87896871

Caminita, Anthony Frank Jr.

REGISTERED

PAN

PANEL DUCT

79161102

Walsh Mechanical Engineering Holdings L imited

REGISTERED

MAX

MAX-DUCT

85698742

HGCI LLC

REGISTERED

Other Marks by David L. Principe

Additional USPTO filings handled by the same attorney of record.

CON

CONSYNANCE THERAPEUTICS

86749993

REGISTERED

ANA

ANA CUSTOM SHOES

97669317

REGISTERED

SHO

SHOWSTARTERS

99672511

REGISTERED

EBX

99097480

REGISTERED

RUF DUCT

Run a conflict check

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by David L. Principe

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company