Who owns the STARBOOK trademark?

The STARBOOK trademark is owned by Michael Ulbricht.

What class is the STARBOOK trademark registered in?

The STARBOOK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services), Class 045 (Legal, security & personal social services).

What is the serial number for STARBOOK?

The USPTO serial number for STARBOOK is 99561226.

What is the registration number for STARBOOK?

STARBOOK is registered under USPTO registration number 0.

STARBOOK - Owned by Michael Ulbricht - (Class 009, Class 041, Class 045)

What to file next

Response to the outstanding office action

When: Three months from the issue date for most applications filed on or after 3 December 2022, extendable once by three months for a fee.
Extensions and grace: A Madrid Section 66(a) application keeps a six-month response period instead, with no extension available.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment, on an unintentional-delay standard.

Office action response deadlines

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 045Legal, security & personal social services

US codes: 100, 101

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

18 events

EXAMINERS AMENDMENT -WRITTEN

Oct 26, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Oct 26, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Oct 26, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 26, 2026

Code GNEN

PRIORITY ACTION WRITTEN

Oct 26, 2026

Code CPRA

PRIORITY ACTION E-MAILED

Oct 26, 2026

Code GPRA

NOTIFICATION OF PRIORITY ACTION E-MAILED

Oct 26, 2026

Code GPRN

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jul 20, 2026

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jul 20, 2026

Code XELG

NON-FINAL ACTION WRITTEN

Apr 28, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 28, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 28, 2026

Code GNRN

ASSIGNED TO EXAMINER

Apr 24, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 13, 2026

Code NWOS

TEAS VOLUNTARY AMENDMENT RECEIVED

Mar 30, 2026

Code PARI

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Mar 30, 2026

Code TAEA

NEW APPLICATION ENTERED

Dec 22, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Dec 22, 2025

Code MAFR

What usually happens from here

Of the 2,245 marks on the USPTO register that reached notification of priority action e-mailed:

Registered37% (834)

Abandoned61% (1,369)

Still pending2% (42)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

STA

STARBOOK

76091610

NETSchools Corporation

ABANDONED

STA

STARBOOK

75317888

Motorola, Inc.

ABANDONED

Other Marks by Mark P. Stone

Additional USPTO filings handled by the same attorney of record.

CAM

CAMSHAFT MACHINE

99686840

79433568

FRESH FROM THE SOURCE

88880935

REGISTERED

GOH

GO HUNGRY

99278062

REGISTERED

STARBOOK

What to file next

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Mark P. Stone

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