Who owns the BLOODHOUND trademark?

The BLOODHOUND trademark is owned by Leidos, Inc..

What class is the BLOODHOUND trademark registered in?

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

What is the serial number for BLOODHOUND?

The USPTO serial number for BLOODHOUND is 87753873.

What is the registration number for BLOODHOUND?

BLOODHOUND is registered under USPTO registration number 8096098.

BLOODHOUND - Owned by Leidos, Inc. - (Class 009)

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: Mar 23, 2023

First use in commerce: Mar 23, 2023

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 ClaimedUse Application CurrentlyTrademark

Status History

89 events

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 06, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 17, 2025

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 17, 2025

Code SUNA

ASSIGNED TO LIE

Oct 28, 2025

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 28, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 28, 2025

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 21, 2025

Code TROA

SU - NON-FINAL ACTION - WRITTEN

Aug 15, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Aug 15, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 15, 2025

Code GNRN

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 29, 2024

Code CNPR

WITHDRAWN FROM ISSUE - MANAGING ATTORNEY REQUEST

Mar 29, 2024

Code ISMR

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Mar 29, 2024

Code ZZZX

STATEMENT OF USE PROCESSING COMPLETE

Feb 13, 2024

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Feb 09, 2024

Code EISU

USE AMENDMENT FILED

Feb 09, 2024

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 09, 2023

Code EXRA

SOU EXTENSION 5 GRANTED

Sep 08, 2023

Code EX5G

SOU TEAS EXTENSION RECEIVED

Aug 30, 2023

Code EEXT

SOU EXTENSION 5 FILED

Aug 30, 2023

Code EXT5

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 21, 2023

Code EXRA

SOU TEAS EXTENSION RECEIVED

Feb 19, 2023

Code EEXT

SOU EXTENSION 4 FILED

Feb 19, 2023

Code EXT4

SOU EXTENSION 4 GRANTED

Feb 19, 2023

Code EX4G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 02, 2022

Code EXRA

SOU TEAS EXTENSION RECEIVED

Aug 31, 2022

Code EEXT

SOU EXTENSION 3 FILED

Aug 31, 2022

Code EXT3

SOU EXTENSION 3 GRANTED

Aug 31, 2022

Code EX3G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 01, 2022

Code EXRA

SOU TEAS EXTENSION RECEIVED

Feb 25, 2022

Code EEXT

SOU EXTENSION 2 FILED

Feb 25, 2022

Code EXT2

SOU EXTENSION 2 GRANTED

Feb 25, 2022

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 23, 2021

Code EXRA

SOU EXTENSION 1 GRANTED

Sep 22, 2021

Code EX1G

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 20, 2021

Code AITU

TEAS PETITION TO REVIVE RECEIVED

Sep 10, 2021

Code PROA

PETITION TO REVIVE-GRANTED

Sep 10, 2021

Code PETG

SOU EXTENSION RECEIVED WITH TEAS PETITION

Sep 10, 2021

Code TPEX

NOTICE OF REVIVAL - E-MAILED

Sep 10, 2021

Code NREV

SOU EXTENSION 1 FILED

Sep 09, 2021

Code EXT1

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 09, 2021

Code NOAM

PUBLISHED FOR OPPOSITION

Jan 12, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 12, 2021

Code NPUB

EXPARTE APPEAL TERMINATED

Jan 05, 2021

Code EXPT

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 23, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 09, 2020

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2020

Code TEME

EXPARTE APPEAL RECEIVED AT TTAB

Oct 19, 2020

Code EXAF

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Oct 19, 2020

Code JURT

EX PARTE APPEAL-INSTITUTED

Oct 19, 2020

Code EXPI

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Oct 19, 2020

Code ERFR

FINAL REFUSAL WRITTEN

Apr 19, 2020

Code CNFR

FINAL REFUSAL E-MAILED

Apr 19, 2020

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 19, 2020

Code GNFN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 02, 2020

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 28, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 28, 2020

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 28, 2020

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 28, 2020

Code TCCA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 03, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 03, 2020

Code ARAA

ASSIGNED TO LIE

Jan 03, 2020

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 03, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 03, 2020

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 20, 2019

Code TROA

NON-FINAL ACTION WRITTEN

Aug 07, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Aug 07, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 07, 2019

Code GNRN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 18, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 18, 2019

Code TEME

ASSIGNED TO LIE

Jul 14, 2019

Code ALIE

TEAS PETITION TO REVIVE RECEIVED

Jul 10, 2019

Code PROA

PETITION TO REVIVE-GRANTED

Jul 10, 2019

Code PETG

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 10, 2019

Code TROA

NOTICE OF REVIVAL - E-MAILED

Jul 10, 2019

Code NREV

NON-FINAL ACTION WRITTEN

Jan 09, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Jan 09, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 09, 2019

Code GNRN

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 25, 2018

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 24, 2018

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 24, 2018

Code CRFA

ASSIGNED TO EXAMINER

Apr 24, 2018

Code DOCK

NON-FINAL ACTION WRITTEN

Apr 24, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 24, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 24, 2018

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 26, 2018

Code NWOS

NEW APPLICATION ENTERED

Jan 16, 2018

Code NWAP

Other Marks by Leidos, Inc.

Additional USPTO filings from the same owner.

SKY

SKYWIRE

99342847

Leidos, Inc.

REGISTERED

LOG

LogoMark

85984041

LEIDOS, INC.

REGISTERED

AMP

AMPLIFY

85841961

LEIDOS, INC.

REGISTERED

LEI

LEIDOS

85984035

LEIDOS, INC.

REGISTERED

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

Recently filed and registered marks in the same international class.

BLO

BLOODHOUND

88017584

CHAMPIONX LLC

REGISTERED

BLO

BLOODHOUND

85596509

iBall Instruments LLC

REGISTERED

BLO

BLOODHOUND

75503038

ROYDAN ENTERPRISES, LTD.

REGISTERED

BLO

BLOODHOUND

79146467

Roche Diagnostics GmbH

ABANDONED

Other Marks by KANDIS M. KOUSTENIS

Additional USPTO filings handled by the same attorney of record.

JOU

JOURNAL OF DENTAL RESEARCH

86948495

86948514

CAMP MIDICHA

88685921

REGISTERED

LOG

LogoMark

98400359

REGISTERED

BLOODHOUND

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Leidos, Inc.

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

Other Marks by KANDIS M. KOUSTENIS

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions