Who owns the CARDWELL trademark?

The CARDWELL trademark is owned by CARDWELL HVAC LLC.

What class is the CARDWELL trademark registered in?

The CARDWELL trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for CARDWELL?

The USPTO serial number for CARDWELL is 88840936.

What is the registration number for CARDWELL?

CARDWELL is registered under USPTO registration number 6204159.

Sealvo

Home Search: CARDWELLCARDWELL #88840936

Back

Updated Oct 25, 2026·39 searches this week

View on USPTO TSDR Find similar marks

CAR

USPTO Trademark Record

REGISTERED

CARDWELL

SN 88840936·Reg 6204159·Filed Mar 19, 2020

Owner CARDWELL HVAC LLC

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

CARDWELL (Serial No. 88840936), Registration No. 6204159, is a registered US trademark filed on Mar 19, 2020 by CARDWELL HVAC LLC. This trademark covers Class 037 (Construction, installation & repair services).

Renewal window: November 24, 202630 days remaining

Mark Intelligence

CARDWELL (Reg. #6204159) is a registered US trademark that has been protecting its owner, CARDWELL HVAC LLC, since 2020. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 19, 2020

SERIAL

88840936

REG#

6204159

REGISTERED

Nov 24, 2020

Filing Information

StatusREGISTERED

Filing DateMar 19, 2020

Serial Number88840936

Registration No.6204159

Registration DateNov 24, 2020

Status DateNov 24, 2020

Published for OppositionSep 08, 2020

Filing Basis & Declarations

Filed 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: Dec 31, 2012

First use in commerce: Dec 31, 2012

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

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

16 events

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

Nov 24, 2025

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

REGISTERED-PRINCIPAL REGISTER

Nov 24, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 08, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 03, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 31, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 30, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 30, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 18, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jun 18, 2020

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jun 18, 2020

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 10, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 25, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 23, 2020

NEW APPLICATION ENTERED

Other Marks by CARDWELL HVAC LLC

Additional USPTO filings from the same owner.

CAR

CARDWELL

88840929

CARDWELL HVAC LLC

REGISTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

CAR

CARDWELL

88840929

CARDWELL HVAC LLC

REGISTERED

Other Marks by Robert E. Rosenthal

Additional USPTO filings handled by the same attorney of record.

COR

CORPUS CALLOSUM

90851931

REGISTERED

UVB

UV-BLOCKER

88027959

REGISTERED

GRE

GREENVENUS

90037178

REGISTERED

LAV

LAVNER IQ

99378082

REGISTERED

CARDWELL

Run a conflict check

Other Marks by CARDWELL HVAC LLC

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Robert E. Rosenthal

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company