U.S. federal trademark · Serial No. 79456186
Logic puzzles; logic puzzles in the nature of number-placement puzzles.
Downloadable mobile applications for playing logic puzzles in the nature of number-placement puzzles; downloadable computer game software featuring logic puzzles in the nature of number-placement puzzles.
Printed puzzle books; printed publications, namely, books featuring logic puzzles in the nature of number-placement puzzles; printed puzzles.
Providing online non-downloadable game services featuring logic puzzles in the nature of number-placement puzzles; providing online non-downloadable puzzles.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.