CopyMark Law Group
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Drawing for PBU

USPTO serial 79435176

PBU

Reviewed by CopyMark Law Group

Reg. 8481148Status 700Registered
Filing date
Status date
Registration date
Oct 6, 2026
Examiner
RUSKIN, MATTHEW SEAN
Law office
FILE REPOSITORY (FRANCONIA)

What this means

Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.

Status 700: Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six.

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If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.

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Monitor this mark, or talk with CopyMark about this registration.
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Owner

Attorney of record

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

Duncan Stark

Duncan Stark thyssenkrupp North America, LLC9450 SW Gemini Dr., Suite 28424IP ServicesBeaverton, OR 97008-7105

Goods and services

ClassDescriptionStatusFirst use
007Blade bearings for wind energy plants, namely, machine parts for use in connecting rotor blades to rotor hubs in wind turbines; pitch bearings for wind energy plants, namely, machine parts for use in connecting rotor blades to rotor hubs in wind turbines; bearing units being machine parts, namely, blade bearings of wind energy plants; extender bearing units for the integration of roller bearings, namely, machine parts for use in connecting rotor blades to rotor hubs in wind turbines; extender bearing units for the integration of drive systems, namely, machine parts for use in connecting rotor blades to rotor hubs in wind turbines; bearing tracks being parts of conveyors for moving bearing units; roller tracks being parts of conveyors for moving bearing units; combined bearing and roller tracks being parts of conveyors for moving bearing units; drives for motors, namely, electric drive systems for controlling blade bearings; drives for motors, namely, hydraulic drive systems for controlling blade bearings; electronic and hydraulic combined drive systems of blade bearings being drives for motors; mechanical assemblies for optimising system rigidity of blade bearings in wind energy plants, namely, blade pitch bearing assemblies for wind turbines; mechanical assemblies for reducing the dimensions of wind turbine hubs, namely, rotor blade hub adapter assemblies for wind turbines; mechanical assemblies for facilitating the production and assembly of hubs, namely, machines for manufacturing parts for wind turbines; mechanical assemblies for increasing the diameter of turbine blade roots, namely, rotor blade root adapter assemblies for wind turbines; modular and standardised blade adjustment systems and pitch systems for wind power plants, namely, machines for adjusting the pitch of wind turbine blades; structural fittings and components for bearings used in adjusting the pitch of wind turbine blades, namely, attachment elements in the nature of mounting brackets, fastening rings and adapter flanges for pitch bearing systems of wind turbines, gaskets and adapter plates; machines for manufacturing parts for wind turbines, namely, machine tools and mechanical devices for the assembly of bearing and pitch systems in wind power plants; bearing and drive units, namely, drives for machines and bearings being parts of machines for use in relation to wind turbine rotor blades; hydraulic controls for machines, namely, control units for blade bearing drives in wind energy plantsACTIVE—
009Electronic control systems for machines, namely, control units for drives for blade bearings in wind energy plants; sensor systems composed of position sensors, torque sensors, vibration sensors and temperature sensors for monitoring and controlling blade bearings during commissioning, assembly and operation; downloadable software for the integration and control of modular pitch systems for controlling blades in wind turbinesACTIVE—
037Installation, maintenance and repair of parts for wind energy plants, namely, bearing units, blade bearings, and drive systems of wind energy plantsACTIVE—
042Engineering services relating to the development, commissioning, assembly and maintenance of bearing units and drive systems for wind energy plants; product development of bearing units and drive systems for wind energy plants for others; technological consultancy in the field of alternative energy generation for optimising system rigidity of wind turbine blade bearing assemblies; prototype development services, namely, new product design services; engineering services relating to the assembly and integration of plug-and-play components in wind energy installationsACTIVE—

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

DateCodeEventWhat it means
Oct 6, 2026NRCCNOTICE OF REGISTRATION CONFIRMATION EMAILED—
Oct 6, 2026R.PRREGISTERED-PRINCIPAL REGISTERYour trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive.
Sep 3, 2026NREPNEW REPRESENTATIVE AT IB RECEIVED—
Aug 18, 2026NPUBOFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED—
Aug 18, 2026PUBOPUBLISHED FOR OPPOSITIONYour mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance.
Aug 12, 2026NONPNOTIFICATION OF NOTICE OF PUBLICATION E-MAILED—
Jul 22, 2026CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Jul 22, 2026GNENNOTIFICATION OF EXAMINERS AMENDMENT E-MAILED—
Jul 22, 2026XAECEXAMINER'S AMENDMENT ENTERED—
Jul 22, 2026GNEAEXAMINERS AMENDMENT E-MAILED—
Jul 22, 2026CNEAEXAMINERS AMENDMENT -WRITTEN—
Jun 26, 2026TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jun 26, 2026CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jun 26, 2026TROATEAS RESPONSE TO OFFICE ACTION RECEIVEDThis 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.
Feb 26, 2026RFNTREFUSAL PROCESSED BY IB—
Feb 6, 2026RFCSNON-FINAL ACTION MAILED - REFUSAL SENT TO IB—
Feb 5, 2026RFRRREFUSAL PROCESSED BY MPU—
Jan 10, 2026RFCRNON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW—
Jan 9, 2026CNRTNON-FINAL ACTION WRITTENA 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.
Dec 31, 2025DOCKASSIGNED TO EXAMINER—
Oct 26, 2025MAFRAPPLICATION FILING RECEIPT MAILED—
Oct 26, 2025NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Oct 23, 2025REPRSN ASSIGNED FOR SECT 66A APPL FROM IB—

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