Who owns the HF trademark?

The HF trademark is owned by Holberg Financial, Inc..

What is the serial number for HF?

The USPTO serial number for HF is 88409040.

What is the registration number for HF?

HF is registered under USPTO registration number 5880181.

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Updated Sep 30, 2026·13 searches this week

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USPTO Trademark Record

ABANDONED

HF

Q: What class is the HF trademark registered in?

The HF trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 88409040·Reg 5880181·Filed Apr 30, 2019

Owner Holberg Financial, Inc.

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.

HF (Serial No. 88409040), Registration No. 5880181, is a abandoned US trademark filed on Apr 30, 2019 by Holberg Financial, Inc.. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

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Full conflict analysis for HF (SN 88409040) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HF (Reg. #5880181) is an abandoned US trademark that was filed in 2019 but has since been abandoned. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 30, 2019

SERIAL

88409040

REG#

5880181

REGISTERED

Oct 08, 2019

Filing Information

StatusABANDONED

Filing DateApr 30, 2019

Serial Number88409040

Registration No.5880181

Registration DateOct 08, 2019

Status DateApr 24, 2026

Published for OppositionJul 23, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 03, 2015

First use in commerce: Apr 03, 2015

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 03, 2015

First use in commerce: Apr 03, 2015

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.