Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass
Patents for G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271)
12/1989
12/05/1989US4885652 Disk cartridge
12/05/1989US4884692 Apparatus and method for storage and transportation of 3.5 inch floppy disks
12/05/1989US4884691 Device for storing a data diskette in a file folder
11/1989
11/30/1989WO1989011719A1 Storage box for record carriers, such as floppy disks and/or compact disks
11/29/1989EP0303670A4 Hard disk drive module and receptacle therefor.
11/23/1989EP0342407A1 Arrangement for closing an input/output slot of a data collection device
11/23/1989DE3816014A1 Display arrangement for parallelepipedal bodies
11/22/1989CN2048233U Basilar plate for automatic reversal tape recorder
11/22/1989CN2048232U Supporting spring of take-up case of video tape
11/21/1989US4881640 Article for storing optically readable and recordable disc devices
11/16/1989WO1989010882A1 Compact disc storage container with non-scratching surface
11/15/1989EP0341957A2 Vibration absorbing structure of a disc apparatus
11/15/1989EP0341804A2 Disk pack disk spacer ring
11/14/1989US4881140 Integrated disc drive and actuators support
11/08/1989EP0341178A1 Antitheft packaging for a flat article with a generally rectangular shape
11/07/1989US4879710 Optical disc protector and method for applying same
11/07/1989US4879672 Method and apparatus for testing runout velocity and acceleration on a surface
11/02/1989EP0339765A2 Disk drive spindle motor
11/01/1989CN1036853A Linear read write device and magnetic disk apparatus
10/1989
10/31/1989US4877130 Tamper-proof jacket-box assembly for loan or sale
10/26/1989DE3812408A1 Multi-area spacial body
10/25/1989EP0338629A1 Magnetic-head unit
10/25/1989CN2046670U Hand-held gramophone record sucking apparatus
10/24/1989US4875743 Recording media storage apparatus
10/24/1989US4875578 Container for record carriers
10/19/1989WO1989009993A1 Anti-theft device for an entertainment system
10/18/1989EP0337181A1 Compact disc package
10/17/1989US4874110 Lens structure for a combined radio/audio tape cassette player or the like
10/17/1989US4874085 Storage cassette for high storage density, disc-shaped information carriers
10/12/1989DE3810842A1 Device for storing cassettes for sound and data carriers
10/10/1989US4873594 Disk spacer ring having air pumps
10/10/1989US4873592 Pinch roller drive engagement mechanism for a communications monitor and logger
10/10/1989US4873529 Coplanar patch antenna
10/05/1989WO1989009470A1 Portable record reproducer
10/05/1989WO1989009469A1 Storage unit
10/04/1989EP0335490A2 Disk drive unit
10/04/1989EP0335155A2 Method and arrangement for the display of superficial flaws in record carriers
10/04/1989EP0335068A2 Photodetector
10/04/1989CN2045541U Bookshelf type cassette stand
10/03/1989US4872071 Method and apparatus for detecting abnormal operation of moving storage apparatus
09/1989
09/28/1989DE3809148A1 Documentation device for leisure purposes
09/27/1989EP0334457A1 Storage device more particular for compact discs
09/26/1989US4870703 Magnetic disc memory unit
09/26/1989US4870518 Removable cartridge disc drive with radial arm voice coil actuator
09/26/1989US4870515 Music memory data recording, storage and playback system for magnetic recording and/or reproducing apparatus
09/26/1989US4869364 Container for thin objects
09/26/1989CA1259931A1 Box for the storage, display and selection of diskettes or other magnetic members
09/20/1989EP0333378A2 Magnetic tape recording and playback device
09/20/1989EP0333271A1 Storage system for cassettes and elements adapted to be used therefore
09/20/1989EP0333128A2 Linear access mechanism and magnetic disk apparatus
09/19/1989US4868805 Inspection apparatus
09/19/1989US4868702 Ground circuit apparatus for electronic equipment
09/19/1989US4867311 Computer diskette dispenser and storage device
09/19/1989US4867306 Compact disc storage rack
09/19/1989US4867302 Recording medium keeping case
09/14/1989DE3906907A1 Record player with a fastening device for the signal pick-up
09/13/1989EP0332317A2 Shock load detection device
09/13/1989EP0331835A1 Disc data display unit
09/12/1989US4866553 Magnetic disk apparatus having a structure suitable for measuring a minute flying weight
09/12/1989US4866552 Magnetic tape drive with improved cartridge insertion and withdrawal mechanism
09/12/1989US4865190 Security package with rotatable locking channel
09/12/1989CA1259406A1 Disc drive system having a plurality of large sized rigid magnetic discs driven by a directly coupled dc brushless motor
09/08/1989WO1989008313A1 Disk drive apparatus
09/08/1989WO1989008306A1 Removable cartridge disc drive with radial arm voice coil actuator
09/05/1989US4864439 Apparatus drawer for unambiguously receiving a digital audio tape cassette
09/05/1989US4863039 Apparatus and method for handling a flexible disk for testing
09/05/1989US4863032 Multiply film of polyropylene and fillers
09/05/1989US4863026 Storage cases for information recording devices
09/05/1989US4862584 Disk drive assembly station
09/05/1989CA1259041A1 Crimp seal pleated filter assembly
08/1989
08/30/1989EP0330292A2 Combination of a storage cassette and an element for receiving and holding an information disc, and a storage cassette and element for receiving and holding for use in said combination
08/30/1989EP0330250A2 Data-processing system comprising a hard disc incorporated in a self-contained unit
08/30/1989EP0329846A2 A method and apparatus for measuring dynamic track misregistration
08/29/1989US4862447 Optical record carrier with surface layer extending to the center of a substantially circular information track structure therein
08/29/1989US4862444 Index carrier for indexing and reproducing a plurality of record discs and a simplified sound reproducing device incorporating thereof
08/29/1989US4862438 Pillow/audio system combination
08/29/1989US4862298 Shock load detection device
08/29/1989US4860897 Disc storage device
08/22/1989US4860194 A method for using a modular unitary disk file subsystem
08/22/1989US4860143 Temperature/humidity indicator for a floppy disk cassette
08/22/1989US4860126 Tape transporting device
08/22/1989US4859007 Interlocking disk storage with sliding-dispersed access
08/16/1989EP0328260A2 Shock isolated portable mass storage device
08/16/1989EP0111010B1 Optical disc reproducer
08/15/1989US4858213 Display for modular dictation/transcription system
08/15/1989US4857378 Molded slanted front panel bezel for electronics enclosure
08/15/1989US4857087 Disk file employing dual filters
08/15/1989US4856304 Security device for cassette tape decks or the like
08/10/1989WO1989007318A1 Rack for cd cassettes
08/09/1989EP0326756A1 Method and apparatus for detecting abnormal operation of moving storage apparatus
08/08/1989US4855849 Disk drive motor mount
08/08/1989US4855845 Video cassette apparatus case and method therefore
08/08/1989US4854651 Video cassette recorder protector and organizer
08/02/1989EP0326009A1 Ground circuit apparatus for electronic equipment
08/02/1989EP0228395B1 Elastic foot for apparatuses of leisure electronics
08/02/1989EP0179299B1 Alignment disk and method for producing it
08/01/1989US4853807 Attachable hard-disk drive and housing therefor
08/01/1989US4853676 Security device
08/01/1989US4852740 Holder for flat objects such as computer disks
07/1989
07/27/1989WO1989006630A1 Article for storing optically readable and recordable disc devices
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