Invention Grant
US07789579B2 Stamp having with a governor for regulating motion of the A printhead 失效
具有用于调节A打印头运动的调速器的印章

Stamp having with a governor for regulating motion of the A printhead
Abstract:
Provided is a stamp having a housing defining an opening, and a printhead and ink cartridge arrangement housed within the housing. The printhead is displaceable between a protected position within the housing and a printing position in which the printhead is exposed via the opening. The stamp also includes control circuitry configured to control the printhead for printing preprogrammed indicia on a print media, the control circuitry including a memory for storing said indicia. The stamp further includes a mechanical arrangement with a governor for displacing the printhead from the protected position to the printing position, said governor regulating motion of the printhead during printing.
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