Who owns the STAK trademark?

The STAK trademark is owned by California Enthusiasm Authority LLC.

What class is the STAK trademark registered in?

The STAK trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for STAK?

The USPTO serial number for STAK is 98639274.

What is the registration number for STAK?

STAK is registered under USPTO registration number 0.

STAK - Owned by California Enthusiasm Authority LLC - (Class 009)

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.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

8 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 15, 2025

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

May 15, 2025

Code MAB2

NON-FINAL ACTION WRITTEN

Jan 29, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Jan 29, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 29, 2025

Code GNRN

ASSIGNED TO EXAMINER

Jan 23, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 15, 2025

Code NWOS

NEW APPLICATION ENTERED

Jul 09, 2024

Code NWAP

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Additional USPTO filings from the same owner.

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RAC

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PENDING

RAL

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ABANDONED

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Additional USPTO filings handled by the same attorney of record.

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STAK

Full Goods & Services

Filing Basis & Declarations

Other Marks by California Enthusiasm Authority LLC

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

Other Marks by Amanda V. Dwight

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