Random lotto marker

Printing – Printing members and inkers – Pad inker

Patent

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Details

101405, 1014071, 273138A, 273269, B41K 142

Patent

active

048754110

ABSTRACT:
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.

REFERENCES:
patent: 1231505 (1917-06-01), Denney
patent: 2673518 (1954-03-01), Ardizzone
patent: 3260192 (1966-07-01), Ostenberg
patent: 3403623 (1968-10-01), Blackwood
patent: 3770269 (1973-11-01), Elder
patent: 4087092 (1978-05-01), Krause et al.
patent: 4172419 (1979-10-01), Munyon
patent: 4274638 (1981-06-01), Jullien
patent: 4541333 (1985-09-01), Sillars
patent: 4628816 (1986-12-01), Six
patent: 4756531 (1988-07-01), Dire et al.

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