Who owns the RS21 trademark?

The RS21 trademark is owned by RESILIENT SOLUTIONS 21, INC..

What class is the RS21 trademark registered in?

The RS21 trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for RS21?

The USPTO serial number for RS21 is 88536294.

What is the registration number for RS21?

RS21 is registered under USPTO registration number 5982851.

Sealvo

Home Search: RS21RS21 #88536294

Back

Updated Sep 28, 2026·25 searches this week

View on USPTO TSDR Find similar marks

RS2

USPTO Trademark Record

REGISTERED

RS21

SN 88536294·Reg 5982851·Filed Jul 25, 2019

Owner RESILIENT SOLUTIONS 21, 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.

RS21 (Serial No. 88536294), Registration No. 5982851, is a registered US trademark filed on Jul 25, 2019 by RESILIENT SOLUTIONS 21, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: February 11, 2030

Conflict Analysis

Full conflict analysis for RS21 (SN 88536294) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RS21 (Reg. #5982851) is a registered US trademark that has been protecting its owner, RESILIENT SOLUTIONS 21, INC., since 2019. 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

Jul 25, 2019

SERIAL

88536294

REG#

5982851

REGISTERED

Feb 11, 2020

Filing Information

StatusREGISTERED

Filing DateJul 25, 2019

Serial Number88536294

Registration No.5982851

Registration DateFeb 11, 2020

Status DateNov 12, 2025

Published for OppositionNov 26, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 13, 2015

First use in commerce: Mar 13, 2015

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

14 events

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Nov 12, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Nov 12, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 12, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jul 22, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Feb 11, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 01, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Feb 11, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 26, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 26, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 06, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 23, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 17, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 02, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 29, 2019

NEW APPLICATION ENTERED

Other Marks by Seth Gardenswartz

Additional USPTO filings handled by the same attorney of record.

SKY

SKYNDEX

88498319

REGISTERED

SKY

SKYNDEX

88498314

REGISTERED

NOT

NOT2BLONDE

98819077

REGISTERED

API

APIVERA

99325649

REGISTERED

RS21

Run a conflict check

Other Marks by RESILIENT SOLUTIONS 21, INC.

Other Marks by Seth Gardenswartz

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company