Who owns the CALDERO trademark?

The CALDERO trademark is owned by Caldero AI, Inc..

What class is the CALDERO trademark registered in?

The CALDERO trademark is registered in Class 043 (Food & beverage services, hospitality).

What is the serial number for CALDERO?

The USPTO serial number for CALDERO is 99758346.

What is the registration number for CALDERO?

CALDERO is registered under USPTO registration number 0.

Sealvo

Home Search: CALDEROCALDERO #99758346

Back

Updated Oct 15, 2026·29 searches this week

View on USPTO TSDR Find similar marks

CAL

USPTO Trademark Record

PENDING

CALDERO

SN 99758346·Reg 0·Filed Apr 11, 2026

Owner Caldero AI, Inc.

Services for providing food and drink; temporary accommodation.

CALDERO (Serial No. 99758346), Registration No. 0, is a pending US trademark filed on Apr 11, 2026 by Caldero AI, Inc.. This trademark covers Class 043 (Food & beverage services, hospitality).

Opposition window open — 7 days left to challengeURGENT

Mark Intelligence

CALDERO (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 043 (Food & beverage services, hospitality). Goods and services include Services for providing food and drink; temporary accommodation.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 11, 2026

SERIAL

99758346

REG#

Filing Information

StatusPENDING

Filing DateApr 11, 2026

Serial Number99758346

Registration No.0

Status DateSep 22, 2026

Published for OppositionSep 22, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 043Food & beverage services, hospitality

US codes: 100, 101

First use anywhere: Mar 20, 2026

First use in commerce: Mar 20, 2026

Services for providing food and drink; temporary accommodation.

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

12 events

PUBLISHED FOR OPPOSITION

Sep 22, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 22, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 16, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 20, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 30, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO LIE

Apr 16, 2026

ASSIGNED TO LIE

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Apr 16, 2026

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Apr 13, 2026

TEAS VOLUNTARY AMENDMENT RECEIVED

Apr 13, 2026

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION ENTERED

Apr 11, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 11, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Caldero AI, Inc.

Additional USPTO filings from the same owner.

THE

THE WORLD COOKS HERE

99758652

Caldero AI, Inc.

REGISTERED

AIC

AI CHEF

99758400

Caldero AI, Inc.

PENDING

CAL

CALDERO.AI

99935386

Caldero AI, Inc.

PENDING

Other Marks in Class 043 — Food & beverage services, hospitality

Recently filed and registered marks in the same international class.

DIO

DIOSA DEL CALDERO

97249872

Benjamín Antonio Castro

ABANDONED

CLO

CLOTILDE DIOSA DEL CALDERO YABUCOA, PR

97249958

Benjamín Antonio Castro Rivera

ABANDONED

CLO

CLOTILDE DIOSA DEL CALDERO YABUCOA, PR

97250008

Benjamín Antonio Castro

ABANDONED

CALDERO

Run a conflict check

Other Marks by Caldero AI, Inc.

Other Marks in Class 043 — Food & beverage services, hospitality

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company