Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Including threading
Reexamination Certificate
2008-05-06
2008-05-06
Rivera, William A (Department: 3654)
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Including threading
C242S332700, C242S532100, C242S532700
Reexamination Certificate
active
07367521
ABSTRACT:
A storage medium leader mechanism for threading a film of a storage medium on a machine reel in a storage medium apparatus along a guide includes a rotational shaft and a leader block. The leader block includes a first contact unit that is contactable with the guide that guides the leader block, and a second contact unit that is contactable with the guide. The first and second contact units are co-planar, a co-planarity of the first and second contact units being substantially perpendicular to a rotation axis of the rotational shaft.
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patent: 6626387 (2003-09-01), Hamming
patent: 6889928 (2005-05-01), Tsuchiya
patent: 7063286 (2006-06-01), Masuda
patent: 7195190 (2007-03-01), Tsuneyoshi et al.
patent: 2004/0004142 (2004-01-01), Gavit et al.
patent: 2004/0099757 (2004-05-01), Masuda
patent: 2004/0129816 (2004-07-01), Hamming
patent: 2004/0144878 (2004-07-01), Tsuchiya
patent: 2004/0169101 (2004-09-01), Hoelsaeter et al.
patent: 2001-135003 (2001-05-01), None
McGinn IP Law Group PLLC
NEC Corporation
Rivera William A
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