Patents Represented by Attorney Whitman, Curtis & Whitman ira Blecker, Esq.

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  • Method and apparatus for stacking sheets supported by carriers
    Patent number: 5876549
    Abstract: A method and apparatus for processing sheets, includes placing a sheet on a carrier to form a sheet/carrier structure, sizing the sheet/carrier structure, stacking the sheet/carrier structure in a stacking apparatus having a second sheet stacked in advance therein, so that the sheet contacts the second sheet, aligning the sheets with pins, tacking the sheet to the second sheet and removing the carrier.
    Type: Grant
    Filed: July 24, 1996
    Date of Patent: March 2, 1999
    Assignee: International Business Machines Corporation
    Inventors: Govindarajan Natarajan, John Ulrich Knickerbocker, Robert Williams Pasco