STACK HACK
LIVE
Serial Number
99458916
Owner
IHOP Restaurants LLCAttorney
Michael G. KelberFiling Date
Oct 23, 2025
STACK HACK Trademark
Serial Number: 99458916
STACK HACK is a trademark filed by
IHOP Restaurants LLC
on October 23, 2025. The trademark is classified under Class 43 (Hotels & Restaurants).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael G. Kelber Neal, Gerber & Eisenberg LLP
225 W. Randolph Street
Suite 2800
Chicago, IL 60606
United States
Trademark Details
Filing Date
October 23, 2025
Registration Date
Not Registered
Published for Opposition
December 30, 2025
Goods & Services
Restaurant services
Filing History
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Feb 24, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 30, 2025 NPUB
PUBLISHED FOR OPPOSITION
Dec 30, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Dec 24, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 4, 2025 CNSA
ASSIGNED TO EXAMINER
Dec 4, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Oct 23, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 23, 2025 NWOS
NEW APPLICATION ENTERED
Oct 23, 2025 NWAP
