STAMPKEEPER Trademark
Serial Number: 99803841
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Whimbit LLC
1893 Daylily Ct
Grove City, OH 43123-2578
United States
Trademark Details
Filing Date
May 4, 2026
Registration Date
Not Registered
First Use Anywhere
April 9, 2026
First Use in Commerce
April 9, 2026
Goods & Services
Downloadable computer application software for mobile phones, tablets, and computers, namely, software for cataloging, identifying, valuing, organizing, and managing philatelic collections, and for accessing databases of philatelic auction price data and stamp valuation information.