Who owns the S_O trademark?

The S_O trademark is owned by HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO..

What class is the S_O trademark registered in?

The S_O trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for S_O?

The USPTO serial number for S_O is 73721446.

What is the registration number for S_O?

S_O is registered under USPTO registration number 1531605.

Sealvo

Home Search: S_OS_O #73721446

Back

Updated Sep 29, 2026·8 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

S_O

SN 73721446·Reg 1531605·Filed Apr 11, 1988

Owner HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

S_O (Serial No. 73721446), Registration No. 1531605, is a abandoned US trademark filed on Apr 11, 1988 by HERMANN HEMSCHEIDT MASCHINENFABRIK GMBH & CO.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Conflict Analysis

Full conflict analysis for S_O (SN 73721446) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

S_O (Reg. #1531605) is an abandoned US trademark that was filed in 1988 but has since been abandoned. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 11, 1988

SERIAL

73721446

REG#

1531605

REGISTERED

Mar 28, 1989

Filing Information

StatusABANDONED

Filing DateApr 11, 1988

Serial Number73721446

Registration No.1531605

Registration DateMar 28, 1989

Status DateJan 15, 1997

Published for OppositionJan 03, 1989

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 013, 014

First use anywhere: Nov 30, 1966

First use in commerce: Nov 30, 1971

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

11 events

CANCELLED SEC. 8 (6-YR)

Jan 15, 1997

CANCELLED SEC. 8 (6-YR)

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Nov 29, 1995

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

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

Mar 29, 1995

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

REGISTERED-PRINCIPAL REGISTER

Mar 28, 1989

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 03, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 05, 1988

NOTICE OF PUBLICATION

Dec 03, 1988

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 27, 1988

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 16, 1988

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jun 15, 1988

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

May 23, 1988

ASSIGNED TO EXAMINER

Other Marks by IRWIN M. AISENBERG

Additional USPTO filings handled by the same attorney of record.

ZIP

ZIPPER TALK

73511239

OTHERS

NAT

NATION'S CAPITAL

73182205

ABANDONED

MOD

MODULAR MANAGEMENT SYSTEM FOR SCHOOLS

73599903

ABANDONED

T.U

73177065

ABANDONED

S_O

Run a conflict check

Other Marks by IRWIN M. AISENBERG

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company