Who owns the R • S • I RESEARCH SUPPORT INSTRUMENTS trademark?

The R • S • I RESEARCH SUPPORT INSTRUMENTS trademark is owned by Research Support Instruments, Inc..

What class is the R • S • I RESEARCH SUPPORT INSTRUMENTS trademark registered in?

The R • S • I RESEARCH SUPPORT INSTRUMENTS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for R • S • I RESEARCH SUPPORT INSTRUMENTS?

The USPTO serial number for R • S • I RESEARCH SUPPORT INSTRUMENTS is 99667033.

What is the registration number for R • S • I RESEARCH SUPPORT INSTRUMENTS?

R • S • I RESEARCH SUPPORT INSTRUMENTS is registered under USPTO registration number 0.

RSI

USPTO Trademark Record

PENDING

R • S • I RESEARCH SUPPORT INSTRUMENTS

SN 99667033·Reg 0·Filed Feb 24, 2026

Owner Research Support Instruments, Inc.

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.

R • S • I RESEARCH SUPPORT INSTRUMENTS (Serial No. 99667033), Registration No. 0, is a pending US trademark filed on Feb 24, 2026 by Research Support Instruments, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Opposition window open — 9 days left to challengeURGENT

Mark Intelligence

R • S • I RESEARCH SUPPORT INSTRUMENTS (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 24, 2026

SERIAL

99667033

REG#

Owner

Applicant

Research Support Instruments, Inc.

Entity

Corporation

State

Address

3905 Mountain Road, Suites A&B, Pasadena, MD, 21122

Country

Attorney

NameRICHARD LEE MORRIS JR ESQ

Law firm

RICHARD LEE MORRIS JR ESQ 1-800-4-TRADEMARK PA

Address

P.O. Box 398538, c/o TrademarkRenewals.com, Miami Beach, FL 33239, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusPENDING

Filing DateFeb 24, 2026

Serial Number99667033

Registration No.0

Status DateSep 15, 2026

Published for OppositionSep 15, 2026

Mark TypeDesign with words

Status DescriptionLive and pending, published for opposition

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 30, 1975

First use in commerce: Nov 30, 1975

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

Status History

21 events

PUBLISHED FOR OPPOSITION

Sep 15, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Aug 14, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Aug 14, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 14, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Aug 14, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 16, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 16, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 16, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 14, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 14, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 14, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 22, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 22, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 24, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 24, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Research Support Instruments, Inc.

Additional USPTO filings from the same owner.

RES

RESEARCH SUPPORT INSTRUMENTS

99667045

Research Support Instruments, Inc.

REGISTERED

R • S • I RESEARCH SUPPORT INSTRUMENTS

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Research Support Instruments, Inc.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by RICHARD LEE MORRIS JR ESQ

Resources

Company