Who owns the DR. NINJA trademark?

The DR. NINJA trademark is owned by Thistledown Farms, LLC.

What is the serial number for DR. NINJA?

The USPTO serial number for DR. NINJA is 90298115.

What is the registration number for DR. NINJA?

DR. NINJA is registered under USPTO registration number 8013992.

DR. NINJA - Owned by Thistledown Farms, LLC - (Class 009, Class 016)

Q: What class is the DR. NINJA trademark registered in?

The DR. NINJA trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

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: May 15, 2020

First use in commerce: May 15, 2020

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 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: May 15, 2020

First use in commerce: May 15, 2020

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

32 events

REGISTERED-PRINCIPAL REGISTER

Nov 04, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 04, 2025

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 11, 2025

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 11, 2025

Code SUNA

STATEMENT OF USE PROCESSING COMPLETE

Jul 22, 2025

Code SUPC

TEAS STATEMENT OF USE RECEIVED

May 22, 2024

Code EISU

USE AMENDMENT FILED

May 22, 2024

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 07, 2024

Code NOAM

PUBLISHED FOR OPPOSITION

Mar 12, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 12, 2024

Code NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 21, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 21, 2024

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 07, 2024

Code CNSA

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 12, 2024

Code RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jun 05, 2023

Code RCSC

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Apr 13, 2023

Code RCCK

ASSIGNED TO EXAMINER

Apr 11, 2023

Code DOCK

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 18, 2023

Code RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 26, 2022

Code RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jan 26, 2022

Code RCSC

SUSPENSION LETTER WRITTEN

Jul 26, 2021

Code CNSL

LETTER OF SUSPENSION E-MAILED

Jul 26, 2021

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jul 26, 2021

Code GNS3

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 22, 2021

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 21, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 21, 2021

Code CRFA

NON-FINAL ACTION WRITTEN

Apr 15, 2021

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 15, 2021

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 15, 2021

Code GNRN

ASSIGNED TO EXAMINER

Apr 10, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 04, 2021

Code NWOS

NEW APPLICATION ENTERED

Nov 07, 2020

Code NWAP

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DR. NINJA

What to file next

Full Goods & Services

Filing Basis & Declarations

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

Other Marks by Amanda M. Prose

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