Who owns the Z PAK trademark?

The Z PAK trademark is owned by GLASFLOSS INDUSTRIES, INC..

What class is the Z PAK trademark registered in?

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

What is the serial number for Z PAK?

The USPTO serial number for Z PAK is 73531889.

What is the registration number for Z PAK?

Z PAK is registered under USPTO registration number 1363243.

Sealvo

Home Search: Z PAKZ PAK #73531889

Back

Updated Oct 2, 2026·39 searches this week

View on USPTO TSDR Find similar marks

ZPA

USPTO Trademark Record

REGISTERED

Z PAK

SN 73531889·Reg 1363243·Filed Apr 12, 1985

Owner GLASFLOSS INDUSTRIES, INC.

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

Z PAK (Serial No. 73531889), Registration No. 1363243, is a registered US trademark filed on Apr 12, 1985 by GLASFLOSS INDUSTRIES, INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: October 01, 2035

Conflict Analysis

Full conflict analysis for Z PAK (SN 73531889) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

Z PAK (Reg. #1363243) is a registered US trademark that has been protecting its owner, GLASFLOSS INDUSTRIES, INC., since 1985. 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

Apr 12, 1985

SERIAL

73531889

REG#

1363243

REGISTERED

Oct 01, 1985

Filing Information

StatusREGISTERED

Filing DateApr 12, 1985

Serial Number73531889

Registration No.1363243

Registration DateOct 01, 1985

Status DateJul 09, 2025

Published for OppositionJul 23, 1985

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: 031

First use anywhere: Nov 30, 1981

First use in commerce: Nov 30, 1981

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

29 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 09, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 09, 2025

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 09, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jul 09, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Feb 03, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Oct 01, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 25, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Oct 21, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 21, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 10, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 10, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 10, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Apr 10, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Mar 27, 2015

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF SUIT

Dec 17, 2013

NOTICE OF SUIT

CASE FILE IN TICRS

Jun 02, 2008

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 08, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jan 25, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 25, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Oct 29, 2004

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Oct 29, 2004

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Oct 29, 2004

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Jan 13, 1992

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

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

Sep 05, 1991

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

REGISTERED-PRINCIPAL REGISTER

Oct 01, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 23, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 24, 1985

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

May 30, 1985

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 30, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

Other Marks by GLASFLOSS INDUSTRIES, INC.

Additional USPTO filings from the same owner.

ZPA

Z-PAK

86560811

GLASFLOSS INDUSTRIES, INC.

REGISTERED

ZLI

Z-LINE

88094289

GLASFLOSS INDUSTRIES, INC.

REGISTERED

CAR

CARBOTRON

74389452

GLASFLOSS INDUSTRIES, INC.

REGISTERED

GLA

GLASFLOSS

76300919

GLASFLOSS INDUSTRIES, INC.

REGISTERED

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

Recently filed and registered marks in the same international class.

ZPA

Z-PAK

86560811

GLASFLOSS INDUSTRIES, INC.

REGISTERED

PAK

87174577

Keith A. Kenneally

REGISTERED

86772620

LONG TERM ELEC. CO., LTD.

REGISTERED

99294606

Z Line Kitchen and Bath LLC

REGISTERED

Other Marks by Stephen L. Levine

Additional USPTO filings handled by the same attorney of record.

AMM

AMMA CERTIFIED USA MADE PRODUCT

98458213

REGISTERED

ZPA

Z-PAK

86560811

REGISTERED

CEL

CELEBRATE SUCCESSFUL EARLY LEARNING

99400388

REGISTERED

NOR

NORTH STELLAR

98561753

REGISTERED

Z PAK

Run a conflict check

Other Marks by GLASFLOSS INDUSTRIES, INC.

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

Other Marks by Stephen L. Levine

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company