Who owns the PORTSOFT trademark?

The PORTSOFT trademark is owned by PORTSOFT LLC.

What class is the PORTSOFT trademark registered in?

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

What is the serial number for PORTSOFT?

The USPTO serial number for PORTSOFT is 88882754.

What is the registration number for PORTSOFT?

PORTSOFT is registered under USPTO registration number 6344862.

Sealvo

Home Search: PORTSOFTPORTSOFT #88882754

Back

Updated Sep 25, 2026·22 searches this week

View on USPTO TSDR Find similar marks

POR

USPTO Trademark Record

REGISTERED

PORTSOFT

SN 88882754·Reg 6344862·Filed Apr 22, 2020

Owner PORTSOFT LLC

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.

PORTSOFT (Serial No. 88882754), Registration No. 6344862, is a registered US trademark filed on Apr 22, 2020 by PORTSOFT LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 12, 2031

Conflict Analysis

Full conflict analysis for PORTSOFT (SN 88882754) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PORTSOFT (Reg. #6344862) is a registered US trademark that has been protecting its owner, PORTSOFT LLC, since 2020. 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

Apr 22, 2020

SERIAL

88882754

REG#

6344862

REGISTERED

May 11, 2021

Filing Information

StatusREGISTERED

Filing DateApr 22, 2020

Serial Number88882754

Registration No.6344862

Registration DateMay 11, 2021

Status DateMay 11, 2021

Published for OppositionFeb 23, 2021

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: Sep 30, 2013

First use in commerce: Sep 30, 2013

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

16 events

TEAS SECTION 8 & 15 RECEIVED

Jul 24, 2026

TEAS SECTION 8 & 15 RECEIVED

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

May 11, 2026

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

REGISTERED-PRINCIPAL REGISTER

May 11, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 23, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 23, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 03, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 21, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 20, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 19, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 19, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 20, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 20, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 20, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 15, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 01, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 25, 2020

NEW APPLICATION ENTERED

Other Marks by John H. Platt

Additional USPTO filings handled by the same attorney of record.

CHI

CHINTAN PROJECT

86210606

REGISTERED

QUI

QUICKHIRE

86792539

REGISTERED

99119647

REGISTERED

99450942

REGISTERED

PORTSOFT

Run a conflict check

Other Marks by John H. Platt

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company