Patent №
US 7,909,326
Granted
2011-03-22
Filed 2007
Owner
WALKER DIGITAL, LLC
+1 more
Lab
—
AI components
2
nlp · kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11814763
Methods, systems and apparatus are described for producing lottery products and conducting lottery games. In one embodiment, a method for producing a lottery product comprises producing a lottery sub-product that includes a concealed indication of a redemption value of a different lottery sub-product. In one embodiment, a storybook allows a player to win by matching words from a paytable to revealable dialog or other story elements on a respective page of the storybook.
AI classification
Ownership
WALKER DIGITAL, LLC
assignment · 196120127
INVENTOR HOLDINGS, LLC
assignment · 347610526
Assignors
WALKER, JAY S., PATTERSON, MICHAEL W., JORASCH, JAMES A.
On an employer assignment, the assignors are typically the inventors.