Who owns the NF trademark?

The NF trademark is owned by NATIONAL FUEL SYSTEMS, INC..

What is the serial number for NF?

The USPTO serial number for NF is 74510729.

What is the registration number for NF?

NF is registered under USPTO registration number 1927273.

Sealvo

Home Search: NFNF #74510729

Back

Updated Sep 26, 2026·8 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

NF

Q: What class is the NF trademark registered in?

The NF trademark is registered in Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 74510729·Reg 1927273·Filed Apr 11, 1994

Owner NATIONAL FUEL SYSTEMS, INC.

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

NF (Serial No. 74510729), Registration No. 1927273, is a abandoned US trademark filed on Apr 11, 1994 by NATIONAL FUEL SYSTEMS, INC.. This trademark covers Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for NF (SN 74510729) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

NF (Reg. #1927273) is an abandoned US trademark that was filed in 1994 but has since been abandoned. The mark covers Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing .... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 11, 1994

SERIAL

74510729

REG#

1927273

REGISTERED

Oct 17, 1995

Filing Information

StatusABANDONED

Filing DateApr 11, 1994

Serial Number74510729

Registration No.1927273

Registration DateOct 17, 1995

Status DateJul 20, 2002

Published for OppositionJul 25, 1995

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 15, 1993

First use in commerce: Nov 15, 1993

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

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Feb 06, 1994

First use in commerce: Feb 06, 1994

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 15, 1993

First use in commerce: Nov 15, 1993

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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