Where is the live CopyMark page for USPTO serial 79438719?

The live record is at https://getcopymark.com/trademark/79438719. Use https://getcopymark.com/trademark/{serialNumber} for any 8-digit USPTO serial.

Who owns LEADER FLOW?

According to the public USPTO record for serial number 79438719, the listed owner(s) include: KB Intellectual Property GmbH & Co. KG, KB Intellectual Property GmbH & Co. KG.

What is USPTO serial number 79438719?

Serial number 79438719 is the USPTO application identifier for the mark LEADER FLOW. It is used to track examination, publication, and registration of this trademark.

Which trademark classes cover LEADER FLOW?

The public record lists International Classes: 009, 012, 038, 042. Each class corresponds to categories of goods or services identified in the application or registration.

Trademark: LEADER FLOW Serial# 79438719 | status 661; last event TEME | Trademark Info & Attorney Guidance

Q: What is the current status of LEADER FLOW?

LEADER FLOW (79438719) currently shows USPTO status code 661 on the public record. This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

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

Attorney of record

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

Alexis Degler

Alexis Degler Barnes & Thornburg LLPOne North Wacker DriveSuite 4400Chicago, IL 60606

Goods and services

Class	Description	Status	First use
009	Electronic vehicle speed control apparatus and instruments; downloadable software for electronic driving assistance systems; vehicle energy management software, downloadable; vehicle control assistance software, downloadable; downloadable computer programs to operate vehicles; downloadable software using artificial intelligence (AI) for optimizing energy efficiency and driving performance of rail vehicles; downloadable software using artificial intelligence (AI) for surveillance; intelligent gateways routers for real-time data analysis; downloadable software for monitoring, analysing, controlling and running physical world operations; downloadable computer simulation software for modeling energy-efficient driving strategies for rail vehicles; electronic control systems for engines; navigation apparatus for vehicles in the nature of on-board computers; downloadable software for providing real-time driving recommendations to optimize speed, acceleration, and braking of rail vehicles; electronic displays interfaces; digital electronic controllers for providing real-time driving recommendations to optimize speed, acceleration, and braking of rail vehicles; sensors and detector units for controllers for controlling speed, acceleration, and braking of rail vehicles; electrical controls for motors; electronic speed controllers; motion controllers, namely, electronic controllers namely, electronic controllers for controlling throttle, dynamic brake, and air brake systems based on the movement of rail vehicles; automatic speed control apparatus; downloadable vehicle navigation software; simulators for simulating the operation of land vehicles; simulators for simulating the steering and control of vehicles; software, downloadable, for optimizing energy efficiency and providing driving recommendations for rail vehicle operations; downloadable computer application software for real-time monitoring and analysis of rail vehicle fleet operations; downloadable software in the nature of and applications for mobile devices for providing driving advisory recommendations and energy optimization data for rail vehicles; downloadable computer applications for automatic vehicle driving control; downloadable computer software in the nature of mobile applications that enable interaction and interface between vehicles and mobile devices; on board electronic computer systems for providing driving assistance; downloadable communication software for connecting rail vehicle on-board computer systems to cloud-based fleet monitoring platforms.	ACTIVE	—
012	Light rail vehicles; rail vehicles, namely, trains; vehicles for travel by rail, namely, trains; electric, steam, and internal combustion locomotives	ACTIVE	—
038	Telephone and Telecommunication services, namely, wireless telephone services between rail vehicle on-board systems and cloud-based servers; electronic data transmission; electronic data transmission for others; electronic message sending between rail vehicle on-board systems and cloud-based servers; digital transmission of data files related to the rail industry; digital communications services related to the rail industry via computer terminal.	ACTIVE	—
042	Monitoring of telecommunication signals for others; programming of computer operating software for accessing and using a cloud computing network; updating of computer software; IT consulting services relating to the installation, maintenance, and repair of computer software; science and technology services, namely, research and design of driver assistance systems for railway vehicles, railway cars and railway infrastructure; development of computer hardware and software; design of computer hardware and software; hosting web sites for others; all of the foregoing related to the rail industry	ACTIVE	—

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
Sep 25, 2026	TEME	TEAS/EMAIL CORRESPONDENCE ENTERED	—
Sep 25, 2026	CRFA	CORRESPONDENCE RECEIVED IN LAW OFFICE	—
Sep 25, 2026	TROA	TEAS RESPONSE TO OFFICE ACTION RECEIVED	This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action.
Jun 25, 2026	ADCH	CHANGE OF NAME/ADDRESS REC'D FROM IB	—
Apr 16, 2026	RFNT	REFUSAL PROCESSED BY IB	—
Mar 27, 2026	RFCS	NON-FINAL ACTION MAILED - REFUSAL SENT TO IB	—
Mar 27, 2026	RFRR	REFUSAL PROCESSED BY MPU	—
Feb 25, 2026	RFCR	NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW	—
Feb 24, 2026	CNRT	NON-FINAL ACTION WRITTEN	A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Feb 10, 2026	DOCK	ASSIGNED TO EXAMINER	—
Dec 12, 2025	MAFR	APPLICATION FILING RECEIPT MAILED	—
Dec 12, 2025	NWOS	NEW APPLICATION OFFICE SUPPLIED DATA ENTERED	—
Dec 11, 2025	REPR	SN ASSIGNED FOR SECT 66A APPL FROM IB	—

LEADER FLOW