Who owns the GROUNDWERK trademark?

The GROUNDWERK trademark is owned by Groundwerk, LLC.

What is the serial number for GROUNDWERK?

The USPTO serial number for GROUNDWERK is 98796633.

What is the registration number for GROUNDWERK?

GROUNDWERK is registered under USPTO registration number 0.

GROUNDWERK - Owned by Groundwerk, LLC - (Class 009, Class 035, Class 038)

Q: What class is the GROUNDWERK trademark registered in?

The GROUNDWERK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services), Class 041 (Education & entertainment services).

What to file next

Statement of Use, or a request for a further extension

When: Due six months from the notice of allowance.
Extensions and grace: Five six-month extensions are available, giving a thirty-six-month ceiling from the notice of allowance. There is no extension beyond it.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment.

Statement of Use 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

First use anywhere: Oct 28, 2014

First use in commerce: Jan 19, 2018

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 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 28, 2014

First use in commerce: Jan 19, 2018

Advertising; business management, organization and administration; office functions.

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 28, 2014

First use in commerce: Jan 19, 2018

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

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

22 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2026

Code NOAM

PUBLISHED FOR OPPOSITION

Mar 24, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 02, 2026

Code CNSA

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Feb 27, 2026

Code ERFR

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 27, 2026

Code TEME

FINAL REFUSAL WRITTEN

Nov 28, 2025

Code CNFR

FINAL REFUSAL E-MAILED

Nov 28, 2025

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Nov 28, 2025

Code GNFN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 28, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 28, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 28, 2025

Code TEME

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jul 22, 2025

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jul 22, 2025

Code XELG

NON-FINAL ACTION WRITTEN

Apr 28, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 28, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 28, 2025

Code GNRN

ASSIGNED TO EXAMINER

Apr 16, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 15, 2025

Code NWOS

NEW APPLICATION ENTERED

Oct 11, 2024

Code NWAP

What usually happens from here

Of the 52,488 marks on the USPTO register that reached noa e-mailed - sou required from applicant:

Registered33% (17,296)

Abandoned56% (29,463)

Still pending11% (5,729)

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 by Groundwerk, LLC

Additional USPTO filings from the same owner.

NEV

NEVER TOO DIFFERENT

90164699

Groundwerk, LLC

REGISTERED

LYV

LYVE360

99840222

Groundwerk, LLC

PENDING

LYV

LYVE360

99840223

Groundwerk, LLC

PENDING

GRO

GROUNDWERK

98796635

Groundwerk, LLC

ABANDONED

Other Marks by Lauren Spahn

Additional USPTO filings handled by the same attorney of record.

SNO

SNOWGLOBE

98617708

REGISTERED

COU

COUNTRYSIDE FEED LLC C

98245707

REGISTERED

TAC

TACOTOPIA

88022069

REGISTERED

NOA

NOAH

98858476

REGISTERED

GROUNDWERK

What to file next

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by Groundwerk, LLC

Other Marks by Lauren Spahn

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