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Browse by Category: Main > Information Technology
Class Information
Number: 360/133
Name: Dynamic magnetic information storage or retrieval > Record medium > In container > For disk
Description: Subject matter wherein the record is in the form of a disk.


Patents under this class:

Patent Number Title Of Patent Date Issued
7540007 Disk cartridge with shutter locking member May. 26, 2009
7526782 Shutter member for disc cartridge, disc cartridge and disc recording/reproducing apparatus Apr. 28, 2009
7518828 Data storage diskette with recessed base drive zone and/or tapered cover label zone Apr. 14, 2009
7512960 Hub-mounted optical disk having a reduced height Mar. 31, 2009
7506348 Disc cartridge, and disc recording and/or reproducing device using the same Mar. 17, 2009
7475413 Data storage cartridge having a reduced thickness segment Jan. 6, 2009
7463451 Data storage cartridge with pin reception slot Dec. 9, 2008
7457082 Magnetic head for recording/reproduction, magnetic recording medium, and recording/reproduction apparatus Nov. 25, 2008
7457081 Recording disk cartridge (having a cartridge case) for storing a plurality of flexible recording media integrally and rotatably Nov. 25, 2008
7441079 Data location management in high density packaging Oct. 21, 2008
7440232 Multi-disk cartridge and disks with interlocking spacers for stacking Oct. 21, 2008
7437748 Disk cartridge and data medium having same Oct. 14, 2008
7394622 Magnetic recording media with discrete tracks of magnetic material in a magnetically soft underlayer Jul. 1, 2008
7391593 Cartridge shutter mechanism Jun. 24, 2008
7359145 Non-tape data storage cartridge with handling feature and associated cartridge drive Apr. 15, 2008
7355846 Mounting device for disk drive Apr. 8, 2008
7355811 Hermetically sealed housing with interior capture plate Apr. 8, 2008
7345848 Packaging structure of mini SD memory card Mar. 18, 2008
7343613 Disc cartridge having disc access opening Mar. 11, 2008
7343611 Disc cartridge having disc taking-out history detecting portion Mar. 11, 2008
7342747 Recording disk cartridge Mar. 11, 2008
RE40141 Recording medium cartridge and signal recording apparatus Mar. 4, 2008
7295403 Cartridge for recording medium Nov. 13, 2007
7295398 High speed cleanup of removable storage device Nov. 13, 2007
7286323 Disk cartridge including multiple flexible disks, plural partitioning plates, and a shutter Oct. 23, 2007
7286322 Information field integrally formed by diskette housing to be receptive to handwritten indicia Oct. 23, 2007
7284254 Disk cartridge and disk recording medium device having shutter members Oct. 16, 2007
7281258 Disc cartridge Oct. 9, 2007
7251104 Recording medium cartridge Jul. 31, 2007
7237247 Disc cartridge having deeper concave portion continuous with shutter opener/closer groove Jun. 26, 2007
7230792 Media selection systems and methods having a coupler for slidably engaging a storage medium in a storage system Jun. 12, 2007
7218477 Information recording medium cartridge May. 15, 2007
7170698 Magnetic transfer apparatus Jan. 30, 2007
7151648 Disk cartridge Dec. 19, 2006
7146625 Disc cartridge and disc drive using the same Dec. 5, 2006
7127732 Disc cartridge including an inner shell formed by severing a molded portion and a flanged thin-walled section Oct. 24, 2006
7124423 Disk cartridge to protect an information area of a disk from being contaminated Oct. 17, 2006
7123446 Removable cartridge recording device incorporating antiferromagnetically coupled rigid magnetic media Oct. 17, 2006
7123445 Data storage cartridge with hard drive and door Oct. 17, 2006
7108903 Magnetic disc medium Sep. 19, 2006
7103900 Disc cartridge with crank-shaped dust intrusion prohibiting unit Sep. 5, 2006
7103901 Disc cartridge Sep. 5, 2006
7103902 Information recording medium cartridge having a pair of movable shutter members Sep. 5, 2006
7099113 Disc braking device Aug. 29, 2006
7082611 Disk cartridge and disk drive apparatus Jul. 25, 2006
7069570 Disk cartridge with disk cleaning structure Jun. 27, 2006
7057854 Disk cartridge having a dust-proof shutter Jun. 6, 2006
7039299 Data recording and reproducing apparatus including supporting means May. 2, 2006
7031112 Method of processing metal plate member of disc cartridge Apr. 18, 2006
7031113 Method and apparatus for protecting a magnetic disk within a cartridge from electrostatic charge Apr. 18, 2006



 
 
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