Development Products Corporation (publisher) AGPI # · P-4306
Crypt-O, the Hidden Word Game (game title) AGPI # · G-40897
Title Language ·
English
Date ·
© 1955
Date Source(s)
rules
Copyright on Game (Most Recent)
© 1955 Development Products Corporation
Trademark Info on Game
On rules: "Crypt-O Trade Mark"
Patent Info on Game
On game apparatus, rules: "Patents Pending".
Publisher Name on Game
Development Products Corporation
Publisher Notes
Manufactured by Newark Paper Box Co.
Number of Players ·
2, 3, 4, 5, 6, 7, or 8
WorthPoint Item(s)
Database Update Date ·
2025-03-31 16:50:55
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- Game database updated · 2025-04-28 11:43:38