Magnetic tape cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 26, 2002
Issued Date -
N/A
app pub date -
Feb 20, 2001
filing date -
Dec 22, 1997
priority date (Note) -
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Abstract
A magnetic tape cartridge includes a cartridge casing formed by upper and lower casing halves and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation. A slide door for opening and closing a tape outlet opening is mounted on the cartridge casing to be linearly slidable along a door passage between a closing position where it closes the tape outlet opening and an opening position where it opens the tape outlet opening. A door spring for urging the slide door toward the closing position and holding the same in the closing position is disposed on the door passage.
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