发明名称 Method and apparatus for marking a document
摘要 An apparatus for marking a document includes a housing configured to be handheld having a display. The housing has an input element in communication with the display through which information to be marked on the document is entered and which appears on the display. The housing has a clock which keeps time and date. The housing has a stamp. The housing has an activation element which when activated causes the stamp to mark the time and date and information on the document. A method, for marking a document includes the steps of entering information into an input element of a housing configured to be handheld. There is the step of displaying the information on a display of the housing in communication with the input element. There is the step of keeping track of time and date with a clock of the housing. There is the step of activating an activation element of the housing which causes a stamp to mark the time and date and information on the document.
申请公布号 US7969457(B2) 申请公布日期 2011.06.28
申请号 US20070731846 申请日期 2007.04.02
申请人 ALLEGHENY-SINGER RESEARCH INSTITUTE 发明人 SAHUD ANDREW GRAHAM
分类号 B41J2/315 主分类号 B41J2/315
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