| Patents for G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271) |
|---|
| 01/08/1985 | US4493069 Phonograph |
| 01/01/1985 | US4491888 Memory storage apparatus having vibration-dampened base plate arrangement |
| 01/01/1985 | US4491884 Method of monitoring head alignment in a magnetic data storage device |
| 12/27/1984 | EP0129107A2 Magnetic tape recording and playback system |
| 12/25/1984 | US4490766 Magnetic recording disk cleaning using controlled actuator motion |
| 12/19/1984 | EP0128498A1 Battery holder of cassette tape player |
| 12/18/1984 | US4489358 Light weight chassis and cabinet assembly for magnetic tape recorder |
| 12/18/1984 | US4489356 Enclosed disk drive with improved air filtration system |
| 12/18/1984 | US4489285 Signal processing circuit employing an improved composite current mirror circuit/device |
| 12/18/1984 | US4488645 Case for housing information memory media therein |
| 12/12/1984 | EP0127974A1 A box |
| 12/11/1984 | US4488196 Remote control device for tape recorder |
| 12/11/1984 | US4488193 Closed loop cooling system for disk file with heat exchanger integral with baseplate |
| 12/11/1984 | US4488192 Cooling arrangement for hermetically sealed disk files |
| 12/05/1984 | EP0127444A1 Lubricant film coated magnetic disks |
| 12/05/1984 | EP0126980A1 Apparatus for the orderly filing and storing of flat objects |
| 12/05/1984 | EP0126908A1 Floppy disk canister |
| 11/27/1984 | US4485464 Door opening and closing mechanism for disc driving apparatuses |
| 11/27/1984 | US4485451 System for monitoring dynamic parameters of magnetic heads |
| 11/27/1984 | US4485412 Rotary recording medium reproducing apparatus capable of performing high-speed search operation |
| 11/21/1984 | EP0125712A1 Housing, such as the cabinet or case of a record player, with a dust cover for closing the upper side of the housing |
| 11/13/1984 | US4482993 Moving drive spindle for slot-type player apparatus |
| 11/07/1984 | EP0124353A1 Optical disc player |
| 10/31/1984 | EP0123557A2 Flexible ferromagnetic marker for the detection of objects having markers secured thereto |
| 10/31/1984 | EP0123130A2 Air cooling and filtering system for magnetic disk data storage device |
| 10/30/1984 | US4480278 Recording and reproducing apparatus for video signals |
| 10/30/1984 | US4479577 Pivotal filing container for magnetic disks |
| 10/23/1984 | US4479090 Circuitry for measuring magnetic head flying characteristics |
| 10/23/1984 | US4478335 Floppy diskette storage container and display device |
| 10/16/1984 | US4477127 Tape player for vehicles |
| 10/10/1984 | EP0121251A2 Portable colour monitor-video cassette recorder combination |
| 10/09/1984 | US4476556 Apparatus for reproducing information from a record disc |
| 10/03/1984 | EP0120768A1 Panel with an opening closed by a plate, in particular a door giving access to the holder of a magnetic tape cassette player-recorder |
| 10/03/1984 | EP0120519A1 Record-disc player comprising a braking mechanism for braking a disc |
| 10/02/1984 | US4475184 Vibration limiting apparatus |
| 09/27/1984 | WO1984003791A1 Video cassette play counting, storing and reading system |
| 09/26/1984 | EP0119829A2 Improvements in apparatus for reproducing motion picture film photographic sound-tracks |
| 09/26/1984 | EP0119320A1 Storage container for recording media |
| 09/18/1984 | US4472751 Tape recorder apparatus with portable plug-in module |
| 09/12/1984 | EP0118200A2 Anti-theft alarm device for video cassette recorder |
| 09/11/1984 | US4471478 Video disc player having carriage locking mechanism |
| 09/11/1984 | US4471395 Self-ventilated recirculating airflow system |
| 09/11/1984 | US4470220 Device for opening and closing a swingably mounted lid |
| 09/04/1984 | US4470135 Connection device with automatic disconnection of power supply when connection members are disconnected |
| 09/04/1984 | US4468836 Door dampening mechanism having a non-rotatable vane |
| 08/29/1984 | EP0116691A2 Inspection device for write-read heads of disc data carriers in electronical data processing installations |
| 08/22/1984 | EP0116463A1 Cassette tape player |
| 08/22/1984 | EP0116421A1 Reflective audio assembly and picture |
| 08/21/1984 | US4467465 Rotary recording medium reproducing apparatus having a jacket opening enlarging mechanism |
| 08/21/1984 | US4467375 Music reservation device for use with magnetic tape playback apparatus |
| 08/14/1984 | US4466034 Carriage assembly |
| 08/14/1984 | US4465197 Phonograph record holder |
| 08/07/1984 | US4464743 Record playing apparatus |
| 08/01/1984 | EP0114631A1 Storage case for two and more high-density information discs |
| 07/24/1984 | US4461386 Rack for transporting recorded discs |
| 07/11/1984 | EP0112966A1 Storage device for flat record carriers |
| 07/10/1984 | US4458813 Housing for a video cassette playback machine |
| 07/04/1984 | EP0112436A1 Device for storing flat record carriers |
| 06/26/1984 | US4456797 Submersible personal stereo system |
| 06/20/1984 | EP0111010A1 Optical disc reproducer |
| 06/19/1984 | US4455640 Record playing device |
| 06/13/1984 | EP0110511A2 Method and apparatus for authenticating memory disk |
| 06/12/1984 | US4453931 Intravenous metering device |
| 06/05/1984 | CA1168538A1 Intravenous metering device |
| 05/29/1984 | CA1168165A1 Air filter cartridge |
| 05/23/1984 | EP0109154A2 Cartridge tape drive |
| 05/23/1984 | EP0108749A1 Access door latch and interlock mechanism |
| 05/22/1984 | US4450549 Compact bookshelf type record player |
| 05/22/1984 | US4449628 Magnetic disk storage case |
| 05/15/1984 | US4449056 Power supply control system of an installation including several devices having electric circuits |
| 05/08/1984 | US4447898 Simplified sound reproducing device driven by a spring motor |
| 04/24/1984 | US4445159 Chassis for video tape recorder |
| 04/24/1984 | US4445144 Method for detecting eccentricity in a video disc and in a video disc player |
| 04/11/1984 | EP0105094A2 Method of monitoring the flight of a magnetic transducer head |
| 04/10/1984 | US4442367 Elastomeric member for suspending a motor while positioning its magnet |
| 04/04/1984 | EP0104997A2 Light weight chassis and cabinet assembly |
| 04/04/1984 | EP0104982A1 Read-write apparatus and computer, especially a microcumputer, comprising such an apparatus |
| 03/27/1984 | US4438542 Disk storage drive |
| 03/21/1984 | EP0103402A1 Apparatus for playing a record disc |
| 03/13/1984 | US4437178 Record player |
| 03/06/1984 | US4434891 Disc package |
| 03/06/1984 | CA1163204A1 Reproducing apparatus for records provided with information |
| 02/29/1984 | EP0101484A1 Dummy-cassette with lock device |
| 02/28/1984 | US4434484 Stabilizer for record discs |
| 02/21/1984 | US4433404 Variety playing sound reproducing device |
| 02/21/1984 | CA1162488A1 Record playing apparatus |
| 02/21/1984 | CA1162487A1 Record player program selector |
| 02/21/1984 | CA1162485A1 Automatic eject apparatus for a self-contained record player |
| 02/07/1984 | CA1161877A1 Ferrofluid rotary-shaft seal apparatus and method |
| 01/31/1984 | US4429336 Disc drive dynamic seal |
| 01/17/1984 | US4426738 Dictating machine |
| 01/17/1984 | US4426349 Process for improving dimensional stability of video disc caddy |
| 01/17/1984 | US4426007 Storage file for magnetic recording disks |
| 01/11/1984 | EP0098008A1 Memory storage apparatus having vibration-dampened base plate arrangement |
| 01/11/1984 | EP0098007A1 Enclosed disk drive with improved air filtration system |
| 01/10/1984 | US4425638 Dual turntable record player with torque cancellation |
| 01/10/1984 | US4425098 Sound-illustrated, bound book |
| 12/28/1983 | EP0096924A2 Recording and/or reproducing apparatus |
| 12/27/1983 | US4423503 Magnetically recordable label for mechanically-defined information bearing discs |
| 12/13/1983 | CA1158684A1 Ferrofluid rotary-shaft seal apparatus and method |