Who owns the SISU trademark?

The SISU trademark is owned by Akervall Technologies, Inc..

What class is the SISU trademark registered in?

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

What is the serial number for SISU?

The USPTO serial number for SISU is 88141390.

What is the registration number for SISU?

SISU is registered under USPTO registration number 5745559.

SIS

USPTO Trademark Record

REGISTERED

SISU

SN 88141390·Reg 5745559·Filed Oct 03, 2018

Owner Akervall Technologies, Inc.

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.

SISU (Serial No. 88141390), Registration No. 5745559, is a registered US trademark filed on Oct 03, 2018 by Akervall Technologies, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: May 07, 2029

Mark Intelligence

SISU (Reg. #5745559) is a registered US trademark that has been protecting its owner, Akervall Technologies, Inc., since 2018. 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

Oct 03, 2018

SERIAL

88141390

REG#

5745559

REGISTERED

May 07, 2019

Owner

Applicant

Akervall Technologies, Inc.

Entity

Corporation

State

Address

1512 Woodland Drive, Saline, MI, 48176

Country

Attorney

NameStephen Evans

Law firm

Stephen Evans Marshall & Melhorn, LLC

Docket

1-28596

Address

Four SeaGate, 8th Floor, TOLEDO, OH 43604, United States

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Filing Information

StatusREGISTERED

Filing DateOct 03, 2018

Serial Number88141390

Registration No.5745559

Registration DateMay 07, 2019

Status DateJul 25, 2025

Published for OppositionFeb 19, 2019

Next RenewalMay 07, 2029

Mark TypeStandard characters

Attorney Docket1-28596

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2018

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: Jul 01, 2012

First use in commerce: Jul 01, 2012

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

Status History

15 events

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

Jul 25, 2025

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

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

Jul 25, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 24, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Mar 24, 2025

TEAS SECTION 8 & 15 RECEIVED

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

May 07, 2024

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

REGISTERED-PRINCIPAL REGISTER

May 07, 2019

REGISTERED-PRINCIPAL REGISTER

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 28, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 28, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

PUBLISHED FOR OPPOSITION

Feb 19, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 19, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 30, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 16, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 15, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 12, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 06, 2018

NEW APPLICATION ENTERED

SISU

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