Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Reexamination Certificate
2006-09-05
2006-09-05
Nguyen, John Q. (Department: 3654)
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
C360S132000
Reexamination Certificate
active
07100860
ABSTRACT:
A recording tape cartridge has: a case rotatably accommodating a reel on which a recording tape is wound; a reel area rib provided at an inner surface of the case, and defining a range in which the reel is accommodated; and a contact preventing mechanism which is provided at an inner surface of the case, is positioned in a reel hub forming the reel, and prevents contact between the reel area rib and the reel.
REFERENCES:
patent: 4916566 (1990-04-01), Urayama
patent: 5734540 (1998-03-01), Jacobs et al.
patent: 6572045 (2003-06-01), Blair et al.
patent: 2003/0001038 (2003-01-01), Hiraguchi et al.
Fuji Photo Film Co. , Ltd.
Nguyen John Q.
Sughrue & Mion, PLLC
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