QUANEX CORPORATION – Trademark Portfolio

Entity Type: 03

QUANEX CORPORATION holds 21 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 6 (Metal Goods) — 17 filings in this category. The portfolio also extends into Class 40 (Treatment & Processing) across 5 Nice Classification classes. Currently, 6 trademarks are registered. Notable registered marks include MACPLUS, MACPRIME, NITRO-100, HOMESHIELD, and NITROBRITE. The owner is based in HOUSTON, TX.

1900 WEST LOOP SOUTH

SUITE 1500

HOUSTON, TX 77027

21 Total Trademarks

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All (21) Registered (6) Abandoned (2) Cancelled (13)

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Abandoned 2006

Registered 2006

Abandoned 2005

Registered 2004

Registered 2003

Registered 2000

Cancelled 1998

Cancelled 1997

Cancelled 1997

Cancelled 1994

Registered 1994

SEAM-FREE

Cancelled 1992

THE BEST ALLOY & SPECIALTY BARS

Cancelled 1990

MACSTEEL

Cancelled 1989

MAC+

Cancelled 1986

SEAM-FREE

Cancelled 1985

ULTRA-BAR

Cancelled 1985

MAC MACSTEEL-THE MIGHTY MITE

Cancelled 1981

QUANEX

Cancelled 1977

HOMESHIELD

Cancelled 1973

HOMESHIELD

Registered 1973

Trademark Classifications

QUANEX CORPORATION's trademark portfolio spans 5 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.

Metal Goods (17 filings)

Common metals and their alloys; metal building materials; transportable buildings of metal

Treatment & Processing (4 filings)

Treatment of materials

Building & Construction (3 filings)

Building construction; repair; installation services

Building Materials (1 filing)

Building materials (non-metallic); non-metallic rigid pipes for building

Computer & Scientific (1 filing)

Scientific and technological services; industrial analysis and research services

Frequently Asked Questions

How many trademarks does QUANEX CORPORATION have?

QUANEX CORPORATION has 21 U.S. trademarks filed with the USPTO. Of these, 6 registered, 2 abandoned, 13 cancelled.

What trademark classes does QUANEX CORPORATION file in?

QUANEX CORPORATION files trademarks across 5 Nice Classification classes. The most active classes are Class 6 (Metal Goods), Class 40 (Treatment & Processing), Class 37 (Building & Construction), Class 19 (Building Materials), Class 42 (Computer & Scientific). Class 6 covers common metals and their alloys; metal building materials; transportable buildings of metal.

What are QUANEX CORPORATION's most well-known trademarks?

QUANEX CORPORATION's registered trademark portfolio includes well-known marks such as MACPLUS, MACPRIME, NITRO-100, HOMESHIELD, and NITROBRITE. These are among 6 currently registered trademarks in the portfolio.

What is QUANEX CORPORATION's trademark registration success rate?

QUANEX CORPORATION has a 29% trademark registration rate, with 6 out of 21 resolved applications resulting in successful registration. Currently, 0 applications are pending review.