Binder device releasably engaging aperture or notch of sheet – Resilient sheet retainer requiring deflection for sheet removal – Releasably attached to keeper
Reexamination Certificate
2005-03-15
2010-02-23
Ross, Dana (Department: 3725)
Binder device releasably engaging aperture or notch of sheet
Resilient sheet retainer requiring deflection for sheet removal
Releasably attached to keeper
C402S070000, C402S058000, C402S022000, C281S019200
Reexamination Certificate
active
07665924
ABSTRACT:
On the one surface of a back plate suited to a length-and-width size of a ring binder, hooks serving as an engaging means are formed. The back plate is fixed to the spine surface of the file cover. When the ring binder is pressed against the back plate, the hooks are engaged with the ring binder so that the file cover is mounted on a booklet bound with the ring binder.
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Ando Masaru
Hasegawa Takao
Nakamura Katsuya
Max Co. Ltd.
Morgan & Lewis & Bockius, LLP
Ross Dana
Williams Jamila
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