Who owns the PROTOSTAR trademark?

The PROTOSTAR trademark is owned by Inspira AI Corp.

What class is the PROTOSTAR trademark registered in?

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

What is the serial number for PROTOSTAR?

The USPTO serial number for PROTOSTAR is 99621907.

What is the registration number for PROTOSTAR?

PROTOSTAR is registered under USPTO registration number 0.

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Updated Sep 25, 2026·15 searches this week

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PRO

USPTO Trademark Record

PENDING

PROTOSTAR

SN 99621907·Reg 0·Filed Jan 29, 2026

Owner Inspira AI Corp

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.

PROTOSTAR (Serial No. 99621907), Registration No. 0, is a pending US trademark filed on Jan 29, 2026 by Inspira AI Corp. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

PROTOSTAR (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

Jan 29, 2026

SERIAL

99621907

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJan 29, 2026

Serial Number99621907

Registration No.0

Registration DateDec 31, 1969

Status DateJun 30, 2026

Published for OppositionJun 30, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 15, 2026

First use in commerce: Jan 28, 2026

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

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Status History

14 events

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 30, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 30, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 30, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 28, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 28, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 28, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 27, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 22, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 29, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 29, 2026

APPLICATION FILING RECEIPT MAILED

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