Who owns the HARDT trademark?

The HARDT trademark is owned by 7794754 CANADA INC..

What class is the HARDT trademark registered in?

The HARDT trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for HARDT?

The USPTO serial number for HARDT is 86855193.

What is the registration number for HARDT?

HARDT is registered under USPTO registration number 5035250.

Sealvo

Home Search: HARDTHARDT #86855193

Back

Updated Oct 3, 2026·14 searches this week

View on USPTO TSDR Find similar marks

HAR

USPTO Trademark Record

REGISTERED

HARDT

SN 86855193·Reg 5035250·Filed Dec 21, 2015

Owner 7794754 CANADA INC.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

HARDT (Serial No. 86855193), Registration No. 5035250, is a registered US trademark filed on Dec 21, 2015 by 7794754 CANADA INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 10y period: March 08, 2027155 days remaining

Mark Intelligence

HARDT (Reg. #5035250) is a registered US trademark that has been protecting its owner, 7794754 CANADA INC., since 2015. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 21, 2015

SERIAL

86855193

REG#

5035250

REGISTERED

Sep 06, 2016

Filing Information

StatusREGISTERED

Filing DateDec 21, 2015

Serial Number86855193

Registration No.5035250

Registration DateSep 06, 2016

Status DateDec 11, 2021

Published for OppositionJun 21, 2016

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jan 31, 1976

First use in commerce: Jan 31, 1976

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

20 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Sep 06, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 11, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 11, 2021

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 11, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Sep 09, 2021

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Sep 06, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Sep 06, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 21, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 21, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 01, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 11, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 09, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 07, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 07, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Apr 08, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 08, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 08, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 08, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 30, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 28, 2015

NEW APPLICATION ENTERED

Other Marks by 7794754 CANADA INC.

Additional USPTO filings from the same owner.

ELE

ELEMENDT

86331541

7794754 CANADA, INC.

REGISTERED

HAR

HARDT

87523068

7794754 Canada Inc.

REGISTERED

INF

INFERNO

75284255

7794754 CANADA INC.

REGISTERED

THE

THE FOOD SYSTEMS RESOURCE

75439788

7794754 CANADA INC.

ABANDONED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

HAR

HARDT

87523068

7794754 Canada Inc.

REGISTERED

HAR

HARDT

99606559

Hardt Equipment Manufacturing Inc.

PENDING

HAR

HARDT

75284416

7794754 CANADA INC.

ABANDONED

Other Marks by Szymon M. Gurda

Additional USPTO filings handled by the same attorney of record.

WUN

WUNDERLICH

87078401

REGISTERED

WOR

WORK CLEAN

78541621

REGISTERED

PRO

PROFI

79008771

REGISTERED

CON

CONHPOL

79175867

REGISTERED

HARDT

Run a conflict check

Other Marks by 7794754 CANADA INC.

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Szymon M. Gurda

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company