Who owns the SAYZIO trademark?

The SAYZIO trademark is owned by Michael Keilhofer.

What class is the SAYZIO trademark registered in?

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

What is the serial number for SAYZIO?

The USPTO serial number for SAYZIO is 99673584.

What is the registration number for SAYZIO?

SAYZIO is registered under USPTO registration number 8434427.

Sealvo

Home Search: SAYZIOSAYZIO #99673584

Back

Updated Oct 7, 2026·29 searches this week

View on USPTO TSDR Find similar marks

SAY

USPTO Trademark Record

REGISTERED

SAYZIO

SN 99673584·Reg 8434427·Filed Feb 27, 2026

Owner Michael Keilhofer

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.

SAYZIO (Serial No. 99673584), Registration No. 8434427, is a registered US trademark filed on Feb 27, 2026 by Michael Keilhofer. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 15, 2032

Mark Intelligence

SAYZIO (Reg. #8434427) is a registered US trademark that has been protecting its owner, Michael Keilhofer, since 2026. 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

Feb 27, 2026

SERIAL

99673584

REG#

8434427

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 27, 2026

Serial Number99673584

Registration No.8434427

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 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 22, 2023

First use in commerce: Jan 22, 2023

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

10 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 26, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 25, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 27, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 27, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Angélique M. McCall

Additional USPTO filings handled by the same attorney of record.

ZUD

ZUDO

99665082

REGISTERED

FIR

FIRESTAT

88771495

REGISTERED

BLO

BLOODY MARY'S

88676094

REGISTERED

BLO

BLOODY MARY

78642306

REGISTERED

SAYZIO

Run a conflict check

Other Marks by Angélique M. McCall

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company