Who owns the PORTACOUNT trademark?

The PORTACOUNT trademark is owned by TSI INCORPORATED.

What class is the PORTACOUNT trademark registered in?

The PORTACOUNT trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for PORTACOUNT?

The USPTO serial number for PORTACOUNT is 99723982.

What is the registration number for PORTACOUNT?

PORTACOUNT is registered under USPTO registration number 8511596.

POR

USPTO Trademark Record

REGISTERED

PORTACOUNT

SN 99723982·Reg 8511596·Filed Mar 25, 2026

Owner TSI INCORPORATED

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.

PORTACOUNT (Serial No. 99723982), Registration No. 8511596, is a registered US trademark filed on Mar 25, 2026 by TSI INCORPORATED. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: October 20, 2032

Mark Intelligence

PORTACOUNT (Reg. #8511596) is a registered US trademark that has been protecting its owner, TSI INCORPORATED, since 2026. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 25, 2026

SERIAL

99723982

REG#

8511596

REGISTERED

Oct 20, 2026

Owner

Applicant

TSI INCORPORATED

Entity

Corporation

State

Address

500 Cardigan Road, Shoreview, MN, 55126

Country

Attorney

NameMICHAEL T. OLSEN

Law firm

MICHAEL T. OLSEN Winthrop & Weinstine, P.A.

Docket

18599

Address

225 SOUTH SIXTH STREET, CAPPELLA TOWER, SUITE 3500, Minneapolis, MN 55402, United States

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Filing Information

StatusREGISTERED

Filing DateMar 25, 2026

Serial Number99723982

Registration No.8511596

Registration DateOct 20, 2026

Status DateOct 20, 2026

Published for OppositionSep 01, 2026

Mark TypeStandard characters

Attorney Docket18599

Status DescriptionLive and registered

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

First use anywhere: Sep 30, 1986

First use in commerce: Sep 30, 1986

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

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 01, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 01, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 05, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 30, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 25, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 25, 2026

APPLICATION FILING RECEIPT MAILED

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