BLACK FLAG Trademark

Serial Number: 99304145 • Registration: 8219288

BLACK FLAG is a trademark filed by Harpoon Ventures, LLC on July 25, 2025. The trademark is classified under Class 36 (Insurance & Financial), Class 35 (Advertising & Business). The application is currently registered and active.

Trademark Classes

Class 36 - Insurance & Financial

Insurance; financial affairs; monetary affairs; real estate affairs

Class 35 - Advertising & Business

Advertising; business management; business administration; office functions

Owner Contact Info

Harpoon Ventures, LLC (3 trademarks)

826 Orange Ave. #571
Coronado, CA 92118

Entity Type: 16

Legal Representation

Attorney of Record

Heather A. Dunn, Esq.

1,423 trademarks filed View all →

Correspondence Address

Heather A. Dunn, Esq. DLA Piper LLP (US)

555 Mission Street, Suite 2400

San Francisco, CA 94105-2933

United States

Trademark Details

Filing Date

July 25, 2025

Registration Date

April 21, 2026

First Use Anywhere

April 1, 2025

First Use in Commerce

April 1, 2025

Published for Opposition

March 3, 2026

Goods & Services

Business management consulting, strategic planning and business advisory services provided to companies in transition; Providing advice and assistance to commercial entities relating to the establishment and maintenance of business and contractual relationships with federal, state and local governments; Business development services, namely, providing start-up support for businesses of others; Business networking; Business advice and analysis of markets; Business consulting services, namely, providing assistance in development of business strategies and creative ideation

Funds investment; Investment advice; Investment management; Private equity fund investment services; Providing venture capital, development capital, private equity and investment funding; Financial asset management; Financial due diligence; Financial portfolio management; Management of private equity funds