Who owns the HYDROLAIR trademark?

The HYDROLAIR trademark is owned by AMERICAN STEEL FOUNDRIES.

What class is the HYDROLAIR trademark registered in?

The HYDROLAIR trademark is registered in Class 023 (Yarns & threads for textile use).

What is the serial number for HYDROLAIR?

The USPTO serial number for HYDROLAIR is 71548627.

What is the registration number for HYDROLAIR?

HYDROLAIR is registered under USPTO registration number 515967.

Sealvo

Home Search: HYDROLAIRHYDROLAIR #71548627

Back

Updated Oct 5, 2026·30 searches this week

View on USPTO TSDR Find similar marks

HYD

USPTO Trademark Record

ABANDONED

HYDROLAIR

SN 71548627·Reg 515967·Filed

Owner AMERICAN STEEL FOUNDRIES

Yarns and threads for textile use.

HYDROLAIR (Serial No. 71548627), Registration No. 515967, is a abandoned US trademark by AMERICAN STEEL FOUNDRIES. This trademark covers Class 023 (Yarns & threads for textile use).

Mark Intelligence

HYDROLAIR (Reg. #515967) is an abandoned US trademark that was filed in unknown but has since been abandoned. The mark covers Class 023 (Yarns & threads for textile use). Goods and services include Yarns and threads for textile use..

FILED

SERIAL

71548627

REG#

515967

Filing Information

StatusABANDONED

Serial Number71548627

Registration No.515967

Status DateNov 03, 1992

Mark TypeStylized characters

Status DescriptionStatus has expired

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 023Yarns & threads for textile use

US codes: 023

First use anywhere: Mar 20, 1946

First use in commerce: Oct 01, 1946

Yarns and threads for textile use.

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

2 events

EXPIRED SEC. 9

Nov 03, 1992

EXPIRED SEC. 9

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Other Marks by AMERICAN STEEL FOUNDRIES

Additional USPTO filings from the same owner.

SIM

SIMPLEX

71545809

AMERICAN STEEL FOUNDRIES

ABANDONED

SIM

SIMPLEX

71029837

AMERICAN STEEL FOUNDRIES

ABANDONED

HYDROLAIR

Run a conflict check

Other Marks by AMERICAN STEEL FOUNDRIES

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company