Who owns the RHOMBUS SECURITY trademark?

The RHOMBUS SECURITY trademark is owned by Mission First Cyber, LLC.

What is the serial number for RHOMBUS SECURITY?

The USPTO serial number for RHOMBUS SECURITY is 99795786.

What is the registration number for RHOMBUS SECURITY?

RHOMBUS SECURITY is registered under USPTO registration number 0.

RHO

USPTO Trademark Record

PENDING

RHOMBUS SECURITY

Q: What class is the RHOMBUS SECURITY trademark registered in?

The RHOMBUS SECURITY trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 99795786·Reg 0·Filed Apr 29, 2026

Owner Mission First Cyber, LLC

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.; Education; providing of training; entertainment; sporting and cultural activities.; 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.

RHOMBUS SECURITY (Serial No. 99795786), Registration No. 0, is a pending US trademark filed on Apr 29, 2026 by Mission First Cyber, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

RHOMBUS SECURITY (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 29, 2026

SERIAL

99795786

REG#

Owner

Applicant

Mission First Cyber, LLC

Entity

LLC

State

Address

325 Gambrills Road, Suite D, Gambrills, MD, 21054

Country

Attorney

Law firm

Mission First Cyber, LLC

Address

325 Gambrills Road, Suite D, Gambrills, MD 21054, United States

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Filing Information

StatusPENDING

Filing DateApr 29, 2026

Serial Number99795786

Registration No.0

Status DateSep 15, 2026

Published for OppositionSep 15, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, published for opposition

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 009Electronics, software & scientific instruments

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

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

14 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 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 13, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 13, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 13, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Aug 06, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 06, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 06, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 29, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 29, 2026

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 29, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

RHOMBUS SECURITY

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Other Marks by Mission First Cyber, LLC

Other Marks in Class 009 — Electronics, software & scientific instruments

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