Who owns the PHCO trademark?

The PHCO trademark is owned by PROCESS HEATING COMPANY, INC..

What class is the PHCO trademark registered in?

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

What is the serial number for PHCO?

The USPTO serial number for PHCO is 73746059.

What is the registration number for PHCO?

PHCO is registered under USPTO registration number 1564304.

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PHC

USPTO Trademark Record

REGISTERED

PHCO

SN 73746059·Reg 1564304·Filed Aug 12, 1988

Owner PROCESS HEATING COMPANY, INC.

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

PHCO (Serial No. 73746059), Registration No. 1564304, is a registered US trademark filed on Aug 12, 1988 by PROCESS HEATING COMPANY, INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: November 07, 2029

Mark Intelligence

PHCO (Reg. #1564304) is a registered US trademark that has been protecting its owner, PROCESS HEATING COMPANY, INC., since 1988. 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

Aug 12, 1988

SERIAL

73746059

REG#

1564304

REGISTERED

Nov 07, 1989

Filing Information

StatusREGISTERED

Filing DateAug 12, 1988

Serial Number73746059

Registration No.1564304

Registration DateNov 07, 1989

Status DateJan 19, 2019

Published for OppositionAug 01, 1989

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 034

First use anywhere: Nov 30, 1956

First use in commerce: Nov 30, 1956

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.

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Status History

28 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 10, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 10, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 10, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 19, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 19, 2019

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jan 19, 2019

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 19, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Dec 28, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Nov 07, 2018

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

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 30, 2008

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 30, 2008

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Nov 26, 2008

ASSIGNED TO PARALEGAL

CASE FILE IN TICRS

Nov 24, 2008

CASE FILE IN TICRS

TEAS SECTION 8 & 9 RECEIVED

Nov 18, 2008

TEAS SECTION 8 & 9 RECEIVED

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

Oct 11, 1996

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Oct 24, 1995

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Feb 22, 1995

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Nov 07, 1989

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 01, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 20, 1989

NOTICE OF PUBLICATION

Jul 04, 1989

NOTICE OF PUBLICATION

Jul 03, 1989

NOTICE OF PUBLICATION

Jul 02, 1989

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 15, 1989

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

May 02, 1989

EXAMINERS AMENDMENT MAILED

ALLOWANCE/COUNT WITHDRAWN

May 01, 1989

ALLOWANCE/COUNT WITHDRAWN

EXAMINERS AMENDMENT MAILED

Feb 08, 1989

EXAMINERS AMENDMENT MAILED

NON-FINAL ACTION MAILED

Dec 30, 1988

NON-FINAL ACTION MAILED

Other Marks by PROCESS HEATING COMPANY, INC.

Additional USPTO filings from the same owner.

LOD

LO-DENSITY

76127097

PROCESS HEATING COMPANY, INC.

REGISTERED

PRO

PROCESS HEATING COMPANY

73746061

PROCESS HEATING COMPANY, INC.

REGISTERED

PAT

PATCH KING

73701947

PROCESS HEATING COMPANY, INC.

REGISTERED

LOD

LO-DENSITY

73746060

PROCESS HEATING COMPANY, INC.

ABANDONED

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