Who owns the ACORN trademark?

The ACORN trademark is owned by Acorn Engineering Co..

What class is the ACORN trademark registered in?

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

What is the serial number for ACORN?

The USPTO serial number for ACORN is 75148873.

What is the registration number for ACORN?

ACORN is registered under USPTO registration number 2177832.

Sealvo

Home Search: ACORNACORN #75148873

Back

Updated Sep 26, 2026·22 searches this week

View on USPTO TSDR Find similar marks

ACO

USPTO Trademark Record

ABANDONED

ACORN

SN 75148873·Reg 2177832·Filed Aug 12, 1996

Owner Acorn Engineering Co.

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

ACORN (Serial No. 75148873), Registration No. 2177832, is a abandoned US trademark filed on Aug 12, 1996 by Acorn Engineering Co.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for ACORN (SN 75148873) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ACORN (Reg. #2177832) is an abandoned US trademark that was filed in 1996 but has since been abandoned. 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 2 opposition proceedings during prosecution.

FILED

Aug 12, 1996

SERIAL

75148873

REG#

2177832

REGISTERED

Aug 04, 1998

Filing Information

StatusABANDONED

Filing DateAug 12, 1996

Serial Number75148873

Registration No.2177832

Registration DateAug 04, 1998

Status DateMay 09, 2009

Published for OppositionMay 12, 1998

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: May 18, 1996

First use in commerce: May 18, 1996

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

16 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

May 09, 2009

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

CASE FILE IN TICRS

Aug 08, 2007

CASE FILE IN TICRS

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jul 02, 2004

REGISTERED - SEC. 8 (6-YR) ACCEPTED

REGISTERED - SEC. 8 (6-YR) FILED

May 27, 2004

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Aug 04, 1998

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 12, 1998

PUBLISHED FOR OPPOSITION

May 12, 1998

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 10, 1998

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 04, 1998

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Feb 25, 1998

EXAMINER'S AMENDMENT MAILED

NON-FINAL ACTION MAILED

Sep 08, 1997

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 03, 1997

ASSIGNED TO EXAMINER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 22, 1997

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 13, 1997

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jan 27, 1997

ASSIGNED TO EXAMINER

Jan 23, 1997

ASSIGNED TO EXAMINER

Other Marks by Acorn Engineering Co.

Additional USPTO filings from the same owner.

NEO

NEO-METRO

75858753

Acorn Engineering Co.

REGISTERED

COR

CORTERRA

75483250

Acorn Engineering Co.

REGISTERED

ACO

ACORN AQUA

76598559

Acorn Engineering Co.

ABANDONED

NEO

NEO-COMBY

76275735

Acorn Engineering Co.

ABANDONED

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

Recently filed and registered marks in the same international class.

ACO

ACORN

85574825

Acorn Engineering Company

REGISTERED

ACO

ACORN

85595159

Acorn Engineering Company

REGISTERED

ACO

ACORN

97739529

Splash Pool & Spa., Inc.

PENDING

ACO

ACORN

74616358

Recovery Engineering, Inc.

ABANDONED

Other Marks by EDGAR W AVERILL JR

Additional USPTO filings handled by the same attorney of record.

AFA

A FATHER'S RIGHTS LAW CENTER

74202035

ABANDONED

PAN

PAN'S GOURMET

75443281

ABANDONED

DEA

DEANS

75309435

ABANDONED

HOL

HOLIDAY

74524038

ABANDONED

ACORN

Run a conflict check

Other Marks by Acorn Engineering Co.

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

Other Marks by EDGAR W AVERILL JR

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company