Who owns the STILLWATER DEFENSE trademark?

The STILLWATER DEFENSE trademark is owned by Leonardo Venture Capital LLC.

What class is the STILLWATER DEFENSE trademark registered in?

The STILLWATER DEFENSE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for STILLWATER DEFENSE?

The USPTO serial number for STILLWATER DEFENSE is 50189888.

What is the registration number for STILLWATER DEFENSE?

STILLWATER DEFENSE is registered under USPTO registration number 0.

STILLWATER DEFENSE - Owned by Leonardo Venture Capital LLC - (Class 042)

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 15, 2026

First use in commerce: Oct 15, 2026

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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 Currently

Status History

2 events

NEW APPLICATION ENTERED

Oct 29, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Oct 29, 2026

Code MAFR

What usually happens from here

Of the 28,868 marks on the USPTO register that reached application filing receipt mailed:

Registered30% (8,657)

Abandoned24% (6,835)

Still pending46% (13,376)

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 Leonardo Venture Capital LLC

Additional USPTO filings from the same owner.

STI

STILLWATER HORIZON

99023280

Leonardo Venture Capital, LLC.

REGISTERED

STI

STILLWATER HORIZON

50189845

Leonardo Venture Capital, LLC

PENDING

LOG

LogoMark

99126968

Leonardo Venture Capital, LLC.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

STI

STILLWATER DEFENSE

98721552

Stillwater Defense, LLC.

ABANDONED

STI

STILLWATER HORIZON

99023280

Leonardo Venture Capital, LLC.

REGISTERED

CRG

CRG DEFENSE

99343110

Cornerstone Research Group, Inc.

REGISTERED

STR

STREAMING DEFENSE

99471446

Excelaca

REGISTERED

STILLWATER DEFENSE

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by Leonardo Venture Capital LLC

Other Marks in Class 042 — Scientific, technology & SaaS services

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company