Who owns the H.F. trademark?

The H.F. trademark is owned by Vitamin C60 BioResearch Corporation.

What class is the H.F. trademark registered in?

The H.F. trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for H.F.?

The USPTO serial number for H.F. is 79208204.

What is the registration number for H.F.?

H.F. is registered under USPTO registration number 5293608.

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Updated Oct 25, 2026·12 searches this week

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USPTO Trademark Record

ABANDONED

H.F.

SN 79208204·Reg 5293608·Filed Dec 22, 2016

Owner Vitamin C60 BioResearch Corporation

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

H.F. (Serial No. 79208204), Registration No. 5293608, is a abandoned US trademark filed on Dec 22, 2016 by Vitamin C60 BioResearch Corporation. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Mark Intelligence

H.F. (Reg. #5293608) is an abandoned US trademark that was filed in 2016 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 22, 2016

SERIAL

79208204

REG#

5293608

REGISTERED

Sep 26, 2017

Filing Information

StatusABANDONED

Filing DateDec 22, 2016

Serial Number79208204

Registration No.5293608

Registration DateSep 26, 2017

Status DateApr 12, 2024

Published for OppositionJul 11, 2017

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

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

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Status History

19 events

TOTAL INVALIDATION PROCESSED BY THE IB

Mar 22, 2025

TOTAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

Feb 05, 2025

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Feb 05, 2025

GENERIC MADRID TRANSACTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Dec 13, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Apr 12, 2024

CANCELLED SECTION 71

NOTIFICATION PROCESSED BY IB

Nov 24, 2017

NOTIFICATION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 06, 2017

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 06, 2017

FINAL DISPOSITION NOTICE SENT TO IB

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Oct 26, 2017

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 26, 2017

REGISTERED-PRINCIPAL REGISTER

UNDELIVERABLE MAIL - CORRESP. REMAILED

Aug 23, 2017

UNDELIVERABLE MAIL - CORRESP. REMAILED

PUBLISHED FOR OPPOSITION

Jul 11, 2017

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 21, 2017

NOTICE OF PUBLICATION

APPLICATION FILING RECEIPT MAILED

Jun 03, 2017

APPLICATION FILING RECEIPT MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 31, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 30, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

May 30, 2017

ASSIGNED TO EXAMINER

LIMITATION FROM ORIGINAL APPLICATION ENTERED

May 26, 2017

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 25, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Vitamin C60 BioResearch Corporation

Additional USPTO filings from the same owner.

V.F.

79187994

Vitamin C60 BioResearch Corporation

REGISTERED

S.F.

79208503

Vitamin C60 BioResearch Corporation

ABANDONED

LOG

LogoMark

90454754

Vitamin C60 BioResearch Corporation

ABANDONED

BIO

BIOFULLERENE

78402812

VITAMIN C60 BIORESEARCH CORPORATION

ABANDONED

H.F.

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