Who owns the CORE 4 trademark?

The CORE 4 trademark is owned by Ranadene K Tapio.

What class is the CORE 4 trademark registered in?

The CORE 4 trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for CORE 4?

The USPTO serial number for CORE 4 is 99540782.

What is the registration number for CORE 4?

CORE 4 is registered under USPTO registration number 0.

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Home Search: CORE 4CORE 4 #99540782

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Updated Sep 17, 2026·27 searches this week

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COR

USPTO Trademark Record

PENDING

CORE 4

SN 99540782·Reg 0·Filed Dec 10, 2025

Owner Ranadene K Tapio

Construction services; installation and repair services; mining extraction, oil and gas drilling.

CORE 4 (Serial No. 99540782), Registration No. 0, is a pending US trademark filed on Dec 10, 2025 by Ranadene K Tapio. This trademark covers Class 037 (Construction, installation & repair services).

Office Action response: October 07, 202620 days remaining

Conflict Analysis

Full conflict analysis for CORE 4 (SN 99540782) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CORE 4 (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling..

FILED

Dec 10, 2025

SERIAL

99540782

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateDec 10, 2025

Serial Number99540782

Registration No.0

Registration DateDec 31, 1969

Status DateJul 07, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jul 10, 2024

First use in commerce: Jul 10, 2024

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

13 events

FINAL REFUSAL WRITTEN

Jul 07, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jul 07, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 07, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 22, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 22, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 22, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Apr 28, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 28, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 28, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 15, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 27, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 10, 2025

APPLICATION FILING RECEIPT MAILED

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