Patent №
US 4,875,411
Granted
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Owner
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Lab
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AI components
1
evo
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
07325076
A portable hand-operated mechanical marker for making a random wager selection comprises a first portion for generating a substantially random first pattern, and a second portion for marking a sheet in a second pattern determined by the first pattern. Typically the marker is used to mark a lotto card with a randomly selected bet.
AI classification
Evolutionary computation0.90
Machine learning0.01
Knowledge representation0.00
Vision0.00
Planning0.00
Speech0.00
AI hardware0.00
Natural language0.00