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Browse by Category: Main > Information Technology
Class Information
Number: 720/647
Name: Dynamic optical information storage or retrieval > Particular cabinet structure for optical media > Details of exterior front face > Door mechanism
Description: Subject matter including a movable structure for closing off an entrance location of the optical medium into the recording or reproducing device.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7363636 Disk recording and/or reproducing apparatus with a disk transport Apr. 22, 2008
7363635 Disk drive Apr. 22, 2008
7350219 Slot-in optical recording and/or reproduction apparatus Mar. 25, 2008
7343608 Recording medium accommodation apparatus Mar. 11, 2008
7337450 Electronic apparatus Feb. 26, 2008
7334237 Disc drive apparatus Feb. 19, 2008
7317592 Automatic medium changer with carrier-pressure-operated mechanical auto lock/unlock mechanism Jan. 8, 2008
7305687 Apparatus for supporting a storage container Dec. 4, 2007
7290268 Disc drive apparatus with tray formed of optically transparent material Oct. 30, 2007
7227718 Front shutter attaching structure and flexible disk drive having the same Jun. 5, 2007
7225450 Door apparatus for a disc drive May. 29, 2007
7185347 Shutter device Feb. 27, 2007
7143424 Multi-media player having a rotatable panel Nov. 28, 2006
7117510 Multi-media player having a rotatable panel that can be restored automatically Oct. 3, 2006
7055160 Bezel door for computer enclosure May. 30, 2006
7032234 Cartridge and drive unit for preventing erroneous insertions of the cartridge Apr. 18, 2006
6944871 Disc device for receiving either cartridge or medium without a cartridge Sep. 13, 2005
6930727 Protection-cover opening/closing mechanism for recording/playback apparatus Aug. 16, 2005
6931649 Open and close mechanism for recording medium insertion path Aug. 16, 2005
6918128 Playback apparatus with structure for preventing wrong-insertion of recording medium Jul. 12, 2005
6848114 Bulk access system for a data storage system Jan. 25, 2005
6820274 Magento-optic disc recording and/or reproducing device Nov. 16, 2004
6807669 Device for accommodating cartridge storage device and disk recording or playback apparatus Oct. 19, 2004
6798600 Recording medium reproducing apparatus with retractable lid covering medium insertion port Sep. 28, 2004
6705688 Electronic equipment Mar. 16, 2004
6683785 Mobile rack for hard disk drives Jan. 27, 2004
6618339 Closure assembly for record medium entry passage Sep. 9, 2003
6567360 Case construction of memory apparatus using portable recording medium May. 20, 2003
6430005 Removable cartridge disk drive with a receiver for receiving a cartridge housing a hard disk Aug. 6, 2002
6421310 Door open-close device having translating pivot Jul. 16, 2002
6421247 Card slot door locking mechanism Jul. 16, 2002
6411583 Shutter mechanism for disk drive device Jun. 25, 2002
6404720 Disk drive Jun. 11, 2002
6398168 Apparatus for operating the front panel of a car audio system Jun. 4, 2002
6377451 Door mechanism having spring that urges first and second door panels toward closed positions Apr. 23, 2002
6363045 Supporting member for a disc recording medium reproducing apparatus Mar. 26, 2002
6324147 Electronic equipment Nov. 27, 2001
6233215 Door assembly for a cartridge handling device May. 15, 2001
6137760 Information recording and reproducing apparatus Oct. 24, 2000
6122140 Cover opening and closing mechanism of a recording and reproducing apparatus Sep. 19, 2000
6101160 Record storage arrangement having spring coupled closure member for preventing access during an operating condition Aug. 8, 2000
6055124 Recording and/or playback apparatus and recording medium recording and/or playback apparatus Apr. 25, 2000
6038202 Electronic equipment Mar. 14, 2000
6028832 Recording medium loading apparatus for use in a recording and/or reproducing apparatus Feb. 22, 2000
5953302 Recorded medium playback device with removable panel and having a lever contacting panel and detection switch Sep. 14, 1999
5940245 Door opening-and-closing mechanism of recording/reproducing apparatus Aug. 17, 1999
5892747 Disk drive unit with a dustproof cap attached to a body module to protect internal components from dust Apr. 6, 1999
5880907 Disk device with improved loading and unloading mechanism Mar. 9, 1999
5852594 Electronic equipment and recording and/or reproducing apparatus for recording medium Dec. 22, 1998
5848042 Recording/reproducing apparatus with movable front control panel and projection member covering a portion of the control panel Dec. 8, 1998

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