Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-04-22
1988-11-29
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156277, 156541, 283903, B32B 3100, F16L 1304
Patent
active
047879505
ABSTRACT:
Blank tickets, for use in an instant lottery game or the like, can be imprinted in a secure manner in an enclosed point of sale ticket-issuing apparatus under the control of a central computer. Prior to exposure of the ticket, an adhesive-backed sheet with a scratch-off material coating on areas aligned with the printing is applied to the surface of the ticket. The adhesive will cause obvious damage to the ticket to void same if an attampt is made to remove the label.
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patent: 3631617 (1972-01-01), Pekko
patent: 3891242 (1975-06-01), Arnold et al.
patent: 3945870 (1976-03-01), Johusen
patent: 4174857 (1979-11-01), Koza
patent: 4255220 (1981-03-01), Kucheck et al.
patent: 4398708 (1983-08-01), Goldman et al.
patent: 4705301 (1987-11-01), Dojel
patent: 4740016 (1988-04-01), Konecay et al.
Meloni Robert
Tegtmeier Robert
Ball Michael W.
Falasco Louis
General Instrument Corp.
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