HACKSTACK

LIVE

Serial Number

99256990

Owner

THRESHOLD ENTERPRISES, LTD.

Attorney

John P. Rynkiewicz

Filing Date

Jun 27, 2025

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HACKSTACK Trademark

Serial Number: 99256990

HACKSTACK is a trademark filed by THRESHOLD ENTERPRISES, LTD. on June 27, 2025. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

THRESHOLD ENTERPRISES, LTD. (165 trademarks)

1725 N. SEABRIGHT AVE.
SANTA CRUZ, CA 95062

Entity Type: 03

Legal Representation

Attorney of Record

John P. Rynkiewicz

1,146 trademarks filed View all →

Correspondence Address

John P. Rynkiewicz Arnold & Porter Kaye Scholer LLP

601 Massachusetts Ave., N.W.

IP Docketing

Washington, DC 20001-3743

United States

Trademark Details

Filing Date

June 27, 2025

Registration Date

Not Registered

Published for Opposition

October 28, 2025

Goods & Services

Dietary supplements; Herbal supplements; Nutritional supplements; Food supplements; Vitamins

Filing History

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 23, 2025 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 28, 2025 NPUB

PUBLISHED FOR OPPOSITION

Oct 28, 2025 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 22, 2025 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 25, 2025 CNSA

ASSIGNED TO EXAMINER

Sep 25, 2025 DOCK

APPLICATION FILING RECEIPT MAILED

Jun 27, 2025 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 27, 2025 NWOS

NEW APPLICATION ENTERED

Jun 27, 2025 NWAP

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