Typewriting machines – Including control of format and selection of type-face by...
Reexamination Certificate
2005-06-07
2005-06-07
Hirshfeld, Andrew H. (Department: 2854)
Typewriting machines
Including control of format and selection of type-face by...
C347S100000, C347S101000, C347S107000, C428S913000, C428S195100, C428S199000, C283S072000, C283S113000, C162S140000, C358S003280
Reexamination Certificate
active
06902331
ABSTRACT:
The present disclosure relates to a method for printing a secure image on media using an inkjet printing device. The method includes printing an underlayer using an inkjet printing device that penetrates into a front surface of media. The underlayer is configured to define identification indicia. Included in the method is printing a secure image on top of the underlayer using an inkjet printing device. Examination of a back surface opposite the front surface allows viewing of the identification indicia for authenticating the secure image.
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Hewlett--Packard Development Company, L.P.
Hirshfeld Andrew H.
Sullivan Kevin B.
Williams Kevin D.
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