LandOfFree - US Patents - Listing for Check-actuated control mechanisms

Check-actuated control mechanisms – With additional – disparate means preventing fraudulent...

Data generating device for bulk vending machines

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which...

Data-storing tokens and apparatus for handling data-storing toke

Check-actuated control mechanisms – Including means to test validity of check – Having means to test size

Deflecting element for a coin-checking apparatus

Check-actuated control mechanisms – Including means to test validity of check – Having means to test surface configuration

Deformed-coin detector

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having means to test physical characteristic of check

Deposit lock and token for a transport cart

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having means to test physical characteristic of check

Deposit system installation for trolleys

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having means to test physical characteristic of check

Detecting mechanism for a grocery cart and the like and system

Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...

Detection device

Check-actuated control mechanisms – Including specific check passageway – And movable check diverter

Detection device for detecting that a coin receptacle is full

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Detection of counterfeit objects, for instance counterfeit bankn

Check-actuated control mechanisms – With means responsive to malfunction

Detection system

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Detector for a security thread having at least two security dete

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Detector methods and apparatus

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Device and method for currency validation

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Device and method for determining the authenticity of documents

Check-actuated control mechanisms – Including means to test validity of check – By testing material composition

Device and method for discriminating a circular plate body such

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Device and method for identifying bank note

Check-actuated control mechanisms – Including value accumulator for plural checks – Having solid state circuitry

Device and method for managing amount of stored coins

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – By pliant currency

Device and method for verifying the authenticity of banknotes