Who owns the RIVERSIDE SPLINE & GEAR INC. trademark?

The RIVERSIDE SPLINE & GEAR INC. trademark is owned by Sumitomo Machinery Corporation of America.

What class is the RIVERSIDE SPLINE & GEAR INC. trademark registered in?

The RIVERSIDE SPLINE & GEAR INC. trademark is registered in Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

What is the serial number for RIVERSIDE SPLINE & GEAR INC.?

The USPTO serial number for RIVERSIDE SPLINE & GEAR INC. is 99661977.

What is the registration number for RIVERSIDE SPLINE & GEAR INC.?

RIVERSIDE SPLINE & GEAR INC. is registered under USPTO registration number 8433054.

RIV

USPTO Trademark Record

REGISTERED

RIVERSIDE SPLINE & GEAR INC.

SN 99661977·Reg 8433054·Filed Feb 20, 2026

Owner Sumitomo Machinery Corporation of America

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

RIVERSIDE SPLINE & GEAR INC. (Serial No. 99661977), Registration No. 8433054, is a registered US trademark filed on Feb 20, 2026 by Sumitomo Machinery Corporation of America. This trademark covers Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

early section 8: September 15, 2032

Mark Intelligence

RIVERSIDE SPLINE & GEAR INC. (Reg. #8433054) is a registered US trademark that has been protecting its owner, Sumitomo Machinery Corporation of America, since 2026. The mark covers Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 20, 2026

SERIAL

99661977

REG#

8433054

REGISTERED

Sep 15, 2026

Owner

Applicant

Sumitomo Machinery Corporation of America

Entity

Corporation

State

Address

4200 Holland Boulevard, Chesapeake, VA, 23323

Country

Attorney

NameLEIGH ANN LINDQUIST

Law firm

LEIGH ANN LINDQUIST SUGHRUE MION, PLLC

Docket

S27933

Address

2000 PENNSYLVANIA AVENUE NW, SUITE 9000, WASHINGTON, DC 20006, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 20, 2026

Serial Number99661977

Registration No.8433054

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Mark TypeDesign with words

Attorney DocketS27933

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Nov 30, 1962

First use in commerce: Nov 30, 1962

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 30, 1962

First use in commerce: Nov 30, 1962

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jun 26, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 26, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 26, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 26, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Jun 20, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 20, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 20, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 18, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 17, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 17, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 20, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 20, 2026

APPLICATION FILING RECEIPT MAILED

RIVERSIDE SPLINE & GEAR INC.

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Other Marks by Sumitomo Machinery Corporation of America

Other Marks in Class 040 — Treatment & processing of materials

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