Where is the live CopyMark page for USPTO serial 99740291?

The live record is at https://getcopymark.com/trademark/99740291. Use https://getcopymark.com/trademark/{serialNumber} for any 8-digit USPTO serial.

Who owns STEADFAST HAVEN CO DETECTOR?

According to the public USPTO record for serial number 99740291, the listed owner(s) include: Haigen Liang.

What is USPTO serial number 99740291?

Serial number 99740291 is the USPTO application identifier for the mark STEADFAST HAVEN CO DETECTOR. It is used to track examination, publication, and registration of this trademark.

What is the current status of STEADFAST HAVEN CO DETECTOR?

STEADFAST HAVEN CO DETECTOR (99740291) currently shows USPTO status code 653 on the public record. This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

Which trademark classes cover STEADFAST HAVEN CO DETECTOR?

The public record lists International Classes: 009. Each class corresponds to categories of goods or services identified in the application or registration.

Trademark: STEADFAST HAVEN CO DETECTOR Serial# 99740291 | status 653; last event GNS3 | Trademark Info & Attorney Guidance

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

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Owner

Haigen Liang
Taizhou City, Zhejiang Province, CN
Other trademarks owned by Haigen Liang

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

SHERMIN LAKHA

SHERMIN LAKHA LVLUP Legal, P.C.99 Wall Street #1267New York, NY 10005United States

Goods and services

Class	Description	Status	First use
009	Carbon monoxide detectors; Carbon dioxide detectors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Electronic carbon dioxide monitors, other than for medical purposes; Passive infrared detectors; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Access control and alarm monitoring systems; Electronic video surveillance products, namely, electronic components of security systems	ACTIVE	Feb 20, 2026

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

Date	Code	Event	What it means
Jul 15, 2026	GNS3	NOTIFICATION OF LETTER OF SUSPENSION E-MAILED	—
Jul 15, 2026	GNSL	LETTER OF SUSPENSION E-MAILED	—
Jul 15, 2026	CNSL	SUSPENSION LETTER WRITTEN	—
Jun 29, 2026	DOCK	ASSIGNED TO EXAMINER	—
Apr 2, 2026	NWOS	NEW APPLICATION OFFICE SUPPLIED DATA ENTERED	—
Apr 2, 2026	MAFR	APPLICATION FILING RECEIPT MAILED	—
Apr 2, 2026	NWAP	NEW APPLICATION ENTERED	—

STEADFAST HAVEN CO DETECTOR