Who owns the SILWIR trademark?

The SILWIR trademark is owned by MIdwest Optical Systems, Inc..

What class is the SILWIR trademark registered in?

The SILWIR trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SILWIR?

The USPTO serial number for SILWIR is 98743374.

What is the registration number for SILWIR?

SILWIR is registered under USPTO registration number 8471557.

SIL

USPTO Trademark Record

REGISTERED

SILWIR

SN 98743374·Reg 8471557·Filed Sep 10, 2024

Owner MIdwest Optical Systems, Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

SILWIR (Serial No. 98743374), Registration No. 8471557, is a registered US trademark filed on Sep 10, 2024 by MIdwest Optical Systems, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 29, 2032

Mark Intelligence

SILWIR (Reg. #8471557) is a registered US trademark that has been protecting its owner, MIdwest Optical Systems, Inc., since 2024. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 10, 2024

SERIAL

98743374

REG#

8471557

REGISTERED

Sep 29, 2026

Owner

Applicant

MIdwest Optical Systems, Inc.

Entity

Corporation

State

Address

322 Woodwork Ln., Palatine, IL, 60067

Country

Attorney

NameStephen T. Scherrer

Law firm

Stephen T. Scherrer Scherrer Patent & Trademark Law, P.C.

Docket

MDW-013-T-US

Address

17 E. Crystal Lake Ave., Crystal Lake, IL 60014, United States

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Filing Information

StatusREGISTERED

Filing DateSep 10, 2024

Serial Number98743374

Registration No.8471557

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionApr 08, 2025

Mark TypeStandard characters

Attorney DocketMDW-013-T-US

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: May 10, 2024

First use in commerce: May 10, 2024

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

23 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 09, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 09, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Sep 08, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 04, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 04, 2026

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 04, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 03, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jun 03, 2026

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Jun 03, 2026

SOU EXTENSION 2 GRANTED

SOU EXTENSION 1 GRANTED

Dec 03, 2025

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 03, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 02, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 02, 2025

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 03, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 08, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 08, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 02, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 12, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 10, 2024

NEW APPLICATION ENTERED

SILWIR

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