Boots – shoes – and leggings
Patent
1994-11-15
1995-08-15
Envall, Jr., Roy N.
Boots, shoes, and leggings
221129, G07F 1100
Patent
active
054425689
ABSTRACT:
An audit monitoring system (10) is provided for use with any of a multiplicity of different coin operated vending machines (300). The audit monitoring system includes an interface assembly (102) for use in replacing an existing data link (330) within vending machine (300). The interface assembly (102) is coupled to an audit monitoring assembly (100) which interprets the communications signals transferred between a controller (310), coin changer (322) and bill validator (324) of vending machine (300). Audit monitoring assembly (100) is powered from a power supply (302) of vending machine (300) and includes interface circuitry (110,120,130) for receipt of digital logic level signals, serial data or relay logic signals from vending machine (300). Additionally, the data retrieval terminal (20) may be removably coupled to the audit monitoring assembly (100) through either a hard wired coupling (254) through a serial interface (250) or alternately by means of infrared optical signals (12, 22) through an infrared interface circuit ( 260).
REFERENCES:
patent: 4216461 (1980-08-01), Werth et al.
patent: 4369442 (1983-01-01), Werth et al.
patent: 4498570 (1985-02-01), King et al.
patent: 4598378 (1986-07-01), Giacomo
patent: 5029098 (1991-07-01), Levasseur
patent: 5036966 (1991-08-01), Kaspar et al.
patent: 5113351 (1992-05-01), Bostic
patent: 5205436 (1993-04-01), Savage
patent: 5299113 (1994-05-01), England
Cowles John C.
Morris Irwin D.
Ostendorf Eugene G.
Smith Gerald W.
Audit Systems Company
Brown Thomas E.
Envall Jr. Roy N.
Klein David I.
Rosenberg Morton J.
LandOfFree
Vending machine audit monitoring system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vending machine audit monitoring system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vending machine audit monitoring system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2187680