Who owns the CARDIO O trademark?

The CARDIO O trademark is owned by Jackovics Enterprises, Inc..

What class is the CARDIO O trademark registered in?

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

What is the serial number for CARDIO O?

The USPTO serial number for CARDIO O is 99518801.

What is the registration number for CARDIO O?

CARDIO O is registered under USPTO registration number 0.

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Home Search: CARDIO OCARDIO O #99518801

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Updated Sep 30, 2026·14 searches this week

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USPTO Trademark Record

ABANDONED

CARDIO O

SN 99518801·Reg 0·Filed Nov 26, 2025

Owner Jackovics Enterprises, Inc.

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.

CARDIO O (Serial No. 99518801), Registration No. 0, is a abandoned US trademark filed on Nov 26, 2025 by Jackovics Enterprises, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

CARDIO O (Reg. #0) is an abandoned US trademark that was filed in 2025 but has since been abandoned. 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....

FILED

Nov 26, 2025

SERIAL

99518801

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 26, 2025

Serial Number99518801

Registration No.0

Registration DateDec 31, 1969

Status DateMay 06, 2026

Mark TypeStandard characters

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 03, 2024

First use in commerce: Jan 03, 2024

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

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Status History

10 events

ABANDONMENT - EXPRESS MAILED

May 06, 2026

ABANDONMENT - EXPRESS MAILED

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

May 06, 2026

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

TEAS EXPRESS ABANDONMENT RECEIVED

May 05, 2026

TEAS EXPRESS ABANDONMENT RECEIVED

NON-FINAL ACTION WRITTEN

Apr 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 03, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 03, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 31, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 26, 2025

APPLICATION FILING RECEIPT MAILED

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