Who owns the OPENDEFENSE trademark?

The OPENDEFENSE trademark is owned by OpenDefense Inc..

What class is the OPENDEFENSE trademark registered in?

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

What is the serial number for OPENDEFENSE?

The USPTO serial number for OPENDEFENSE is 99476286.

What is the registration number for OPENDEFENSE?

OPENDEFENSE is registered under USPTO registration number 0.

OPE

USPTO Trademark Record

ABANDONED

OPENDEFENSE

SN 99476286·Reg 0·Filed Nov 03, 2025

Owner OpenDefense Inc.

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.

OPENDEFENSE (Serial No. 99476286), Registration No. 0, is a abandoned US trademark filed on Nov 03, 2025 by OpenDefense Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

OPENDEFENSE (Reg. #0) is an abandoned US trademark that was filed in 2025 but has since been abandoned. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s....

FILED

Nov 03, 2025

SERIAL

99476286

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

OpenDefense Inc.

Entity

Corporation

State

Address

7062 Honeycastle Dr., San Ramon, CA, 94582

Country

Attorney

NameJulia Spoor Gard

Law firm

Julia Spoor Gard Barnes & Thornburg LLP

Docket

104754-430398

Address

11 South Meridian Street, Indianapolis, IN 46204, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusABANDONED

Filing DateNov 03, 2025

Serial Number99476286

Registration No.0

Registration DateDec 31, 1969

Status DateJul 06, 2026

Mark TypeStandard characters

Attorney Docket104754-430398

Status DescriptionDead and abandoned due to failure to respond

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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

Status History

9 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 06, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 06, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Mar 18, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 18, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 18, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 03, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 03, 2025

APPLICATION FILING RECEIPT MAILED

OPENDEFENSE

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by OpenDefense Inc.

Other Marks by Julia Spoor Gard

Resources

Company