Typewriting machines – Means auxiliary to typewriting function – Frame – casing – or support for typewriter
Reexamination Certificate
2005-09-09
2008-08-12
Colilla, Daniel J (Department: 2854)
Typewriting machines
Means auxiliary to typewriting function
Frame, casing, or support for typewriter
C400S208000, C347S222000
Reexamination Certificate
active
07410316
ABSTRACT:
A printing mail processing apparatus has an apparatus housing with a cassette bay therein, for removably receiving an exchangeable cassette. The cassette bay is closed by a cassette flap that has a finger on an underside thereof that interacts with a sensor. The sensor can detect, before exchange of a cassette that flap position for which a cassette extraction is possible. A microprocessor is connected to the sensor and uses the signal from the sensor to detect the position of the cassette flap. Given a closed cassette flap, the microprocessor causes voltage to be supplied to a chip reader unit mounted in the cassette bay. Given an opened cassette flap, the microprocessor causes voltage to be disconnected from the chip reader unit before each cassette exchange.
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Colilla Daniel J
Francotyp-Postaliz GmbH
Schiff & Hardin LLP
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