Registers – Records
Reexamination Certificate
2006-06-27
2009-08-11
Le, Thien M. (Department: 2887)
Registers
Records
C235S375000, C235S380000
Reexamination Certificate
active
07571861
ABSTRACT:
Systems and methods of embossing flat pieces (such as thin cards and similar materials) that prevent the embossed pieces from sticking to each other during subsequent handling. In some embodiments, pieces are manufactured in rows and columns on a large sheet, with (typically) the distance between text embossed on adjacent rows and (particularly) the distance between texts embossed on cards from adjacent columns being constant. Cards that will be stacked immediately adjacent each other after the cards are cut from the large sheet have text embossed on them that varies, so that the cards cannot tightly nest against each other and stick together.
REFERENCES:
patent: 4091910 (1978-05-01), Bolton et al.
patent: 4817528 (1989-04-01), Baker
patent: 7384003 (2008-06-01), Boyer et al.
patent: 2004/0144472 (2004-07-01), Cowie
patent: 2006/0175018 (2006-08-01), Biller
U.S. Appl. No. 60/581,534, Boyer et al. (provisional application filed Jun. 21, 2004).
Cahill William
Eke Daniel A.
McCannel Duncan A.
Veehoff Michael G.
Le Thien M.
Moore & Hansen PLLP
Taylor April A
Travel Tags, Inc.
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