| Patents for G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271) |
|---|
| 12/08/1983 | WO1983004329A1 Optical disc reproducer |
| 12/07/1983 | EP0095558A2 Disk file apparatus |
| 12/06/1983 | US4419701 Data transducer position control system for rotating disk data storage equipment |
| 11/30/1983 | EP0095392A1 Ventilation system of a cartridge for removable magnetic disk(s) and cartridge ventilated by this system |
| 11/29/1983 | US4418369 Method and structure for maintaining a low contaminated enclosure |
| 11/24/1983 | WO1983004132A1 Access door latch and interlock mechanism |
| 11/23/1983 | EP0094484A1 Self-ventilated recirculating airflow system |
| 11/16/1983 | EP0093803A2 Indicating system |
| 11/15/1983 | US4416004 Rotary recording medium reproducing apparatus having a lid member guiding mechanism |
| 11/15/1983 | US4415940 Device for inserting and ejecting a diskette cartridge into or from a drive mechanism |
| 11/15/1983 | US4415069 Braking device for the cover of a chamber in a recording and/or reproducing apparatus |
| 11/01/1983 | US4413299 State indicating device in a rotary recording medium reproducing apparatus |
| 11/01/1983 | US4413288 Indicator control signal generator for video tape recorder |
| 10/25/1983 | US4412320 Releasable cover locking device |
| 10/25/1983 | US4412261 Magnetic disk memory device |
| 10/25/1983 | US4412106 High fidelity stereophonic reproduction system |
| 10/18/1983 | US4410971 Front loading record player |
| 10/18/1983 | US4410341 Fluid filter cartridge |
| 10/11/1983 | US4409634 Tape recorder |
| 10/11/1983 | CA1155066A2 Suspension system for turntable |
| 10/04/1983 | US4408321 Disc-shaped recording medium reproducing apparatus |
| 09/28/1983 | EP0089451A1 Method of cleaning magnetic record disks |
| 09/27/1983 | CA1154531A1 Record side identification apparatus for video disc player |
| 09/27/1983 | CA1154530A1 Video disc caddy |
| 09/27/1983 | CA1154528A1 Fixed hard disc drive assembly and clean air system |
| 09/20/1983 | US4405136 Pneumatic cartridge seal for computer disc drive cartridge |
| 09/20/1983 | CA1154154A1 Dictation display device |
| 09/13/1983 | US4404667 Sound reproducing device driven by a constant torque pull string type spring and started by selective starter rods for playing multiple record grooves |
| 09/13/1983 | US4403763 Transport securing device for record players |
| 09/13/1983 | CA1153703A1 Rotary recording medium reproducing apparatus having a lid member guiding mechanism |
| 08/30/1983 | US4401216 Media storage device |
| 08/24/1983 | EP0086484A1 Storage box for disc-shaped information carriers with a high recording density |
| 08/24/1983 | EP0086275A1 Storage container for magnetic-tape cassettes or other recording media |
| 08/18/1983 | WO1983002846A1 Dummy-cassette with lock device |
| 08/17/1983 | EP0085911A1 Snap-in holder for magnetic tape cassette cases |
| 08/16/1983 | US4399528 Automatic eject apparatus for a self-contained record player |
| 08/09/1983 | US4398280 Information recording disk player |
| 08/09/1983 | US4398278 Record player program selector |
| 08/09/1983 | US4398226 Quadruplex recordings with ferrite heads resembling quadruplex recordings with metal heads |
| 08/09/1983 | US4397388 Portable record storage container |
| 08/04/1983 | WO1983002702A1 Housing for a video cassette playback machine |
| 08/02/1983 | US4396964 Recirculating air system for magnetic disk drive |
| 08/02/1983 | US4396177 Supporting foot for a recording and/or playback apparatus |
| 07/19/1983 | US4394701 Recording time mode detector |
| 07/19/1983 | US4393540 Detachable handle having a pivotal part |
| 06/29/1983 | EP0082390A2 Method for detecting excentricity in a video disc and in a video disc player |
| 06/22/1983 | EP0081535A1 A device for opening a storage receptacle containing a cassette |
| 06/21/1983 | US4389718 Phonograph decoupling apparatus and method |
| 06/21/1983 | US4389687 Exhaust air valve for magnetic disk drives |
| 06/14/1983 | US4388712 Combined electronic apparatus indicator and cassette tape transducer apparatus, particularly combined radio-recorder for automotive use |
| 06/14/1983 | US4388492 Miniature stereo device with extensible speakers |
| 06/14/1983 | US4387802 Container for thin flat articles |
| 06/07/1983 | US4387453 Turntable system with low aggregate resonance |
| 06/07/1983 | CA1147857A1 Recirculating filter duct design |
| 06/07/1983 | CA1147769A1 Self-activating ferrofluid seal and method |
| 05/24/1983 | US4385333 Magnetic disc drive system |
| 05/24/1983 | US4384750 Magnetic plate store |
| 05/24/1983 | CA1147056A1 Air-flow system for a disk file |
| 05/10/1983 | CA1146085A1 Phonograph having an improved tone arm assembly |
| 05/03/1983 | CA1145682A1 Releasable cover locking device |
| 04/26/1983 | US4381558 Talking greeting card |
| 04/26/1983 | US4381528 Enclosed-type magnetic disc recording and/or reproducing apparatus |
| 04/20/1983 | EP0077019A1 Storage case for high-density information discs |
| 04/13/1983 | EP0076518A2 Record disc reproducing apparatus |
| 04/13/1983 | EP0076352A2 A modular holder for two-dimensional elements |
| 04/05/1983 | US4379313 Tape cassette loading device in a magnetic recording and/or reproducing apparatus |
| 03/29/1983 | CA1143665A1 Control of relative humidity in machine enclosures |
| 03/22/1983 | US4377830 Combination magnetic disk storage device and filter system |
| 02/16/1983 | EP0064979A4 Diskette filing and storage container. |
| 02/15/1983 | CA1141463A1 Dictation recording and transcribing method and apparatus including display for multiple recording media |
| 02/08/1983 | US4373200 Turntable mountings for record players |
| 02/08/1983 | US4373199 Apparatus for electromagnetically imparting stylus force for sound reproducing device comprising an inhibit circuit for shock noise of reproducing stylus |
| 02/01/1983 | CA1140674A1 Magnetic diskette magazine |
| 01/26/1983 | EP0070653A1 Musical tune generator |
| 01/25/1983 | US4370687 Magnetic disk apparatus |
| 01/25/1983 | US4370684 Tape recorder with automatic tape end stopping and alarm generation |
| 01/25/1983 | US4369950 Turntable support |
| 01/25/1983 | US4369879 Magnetic disk storage case |
| 01/18/1983 | US4368817 Unitary hinged box-type container |
| 01/12/1983 | EP0069545A2 Disc recorder with integral cartridge tape module |
| 01/11/1983 | US4368530 Acoustic dampening assembly for record player turntable |
| 01/04/1983 | US4367503 Fermetically sealed disk file |
| 01/04/1983 | US4367502 Fixed hard disc drive assembly and clean air system |
| 01/04/1983 | US4367000 Display apparatus |
| 01/04/1983 | CA1139027A1 Pushbutton radiotuner with illuminated pushbutton display |
| 12/28/1982 | US4366516 Precision machinery component |
| 12/28/1982 | US4365385 Hinge clamp |
| 12/23/1982 | WO1982004494A1 A device for opening a storage receptacle containing a cassette |
| 12/21/1982 | US4365280 Escutcheon simulative of a radio for disguising electronic apparatus |
| 12/21/1982 | CA1137952A1 Chassis mounting device for recording apparatus |
| 12/15/1982 | EP0067073A1 Apparatus for storing information storage mediums into casings |
| 12/07/1982 | US4363120 Record player speed changing mechanism |
| 12/07/1982 | US4363057 Recirculating filter duct design |
| 12/07/1982 | US4363056 Disk housing for disk drive mass storage unit |
| 11/30/1982 | US4361884 Video disc player having click mechanism |
| 11/30/1982 | US4361882 Sound reproducing device incorporating a device for selecting a desired record groove |
| 11/24/1982 | EP0064979A1 Diskette filing and storage container. |
| 11/16/1982 | US4359762 Removable storage module and module |
| 11/10/1982 | EP0064273A2 Apparatus for processing information optically recorded on a disk |
| 11/03/1982 | EP0063607A1 Magnetic disk device |