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Browse by Category: Main > Information Technology
Class Information
Number: 360/137
Name: Dynamic magnetic information storage or retrieval > Miscellaneous
Description: Subject matter not provided for above.










Patents under this class:

Patent Number Title Of Patent Date Issued
5206844 Magnetooptic recording medium cartridge for two-sided overwriting Apr. 27, 1993
5204794 Magnetic disk drive comprising disk cartridge and driving device, which disk cartridge includes connector for connecting the disk cartridge to the driving device and connector cover for coveri Apr. 20, 1993
5198954 Magnetic-tape-cassette apparatus comprising a manually operable cassette drive Mar. 30, 1993
5196979 Magnetic head position measuring device Mar. 23, 1993
5194999 Video recording and playback apparatus with automatic normal and preprogrammed mode data entry selection Mar. 16, 1993
5191490 Auto reverse type tape player capable of selectively switching between a one-cycle mode and an endless mode Mar. 2, 1993
5189581 Drying mechanisms and methods for removing excess moisture from electronic equipment Feb. 23, 1993
5187618 Method for automatically programming and controlling a next mode of a video tape recorder Feb. 16, 1993
5187630 Multi-parameter variable scale rotary switch Feb. 16, 1993
5184262 Dual motor mode switching mechanism for a recording and/or reproducing apparatus Feb. 2, 1993
5181292 Cleaning cartridge for video games and computers Jan. 26, 1993
5181153 Magnetic tape cassette with novel tape reel movement limiting means Jan. 19, 1993
5177730 Recording medium player apparatus Jan. 5, 1993
5173830 Tape cassette with tapered self-aligning reel hubs Dec. 22, 1992
5172283 Mode changing slider plate mechanism for tape recording and/or reproducing apparatus Dec. 15, 1992
5172285 Loading mechanism and recording and/or reproducing apparatus comprising such a loading mechanism Dec. 15, 1992
5170305 Concealed type of magnetic tape cleaner with friction reducing means Dec. 8, 1992
5168412 Surface interference detector Dec. 1, 1992
5168413 Transducer head flying height monitoring methods and apparatus for disk drive system Dec. 1, 1992
5165622 Magnetic tape loading apparatus Nov. 24, 1992
5166851 Self-contained, mailable audio recording and reproducing apparatus having in certain embodiments a space adapted to receive indicia Nov. 24, 1992
5161239 Recording and/or reproducing apparatus Nov. 3, 1992
5159182 Smart data storage device Oct. 27, 1992
5159500 Magnetic tape recording of reproducing apparatus with recorded channel indicator Oct. 27, 1992
5155638 Compatible data storage apparatus for use with disk assemblies of two or more different storage capacities Oct. 13, 1992
5153791 Highly compact cassette player Oct. 6, 1992
5150264 Safety device for controllably driving the cassette holder of a video cassette recorder subjectable to overload Sep. 22, 1992
5146382 Floppy disk cleaning machine Sep. 8, 1992
5144513 Method and apparatus for cleaning magnetic tape having air bearings and vacuum-assisted cleaning Sep. 1, 1992
5140475 Tape recorder with automatic pre-reproduction tape slack eliminating function Aug. 18, 1992
5138512 System for checking the opening and closing of a cassette lid Aug. 11, 1992
5134497 Method and apparatus for selecting functional modes of video camera recorder using a one key wire remote controller Jul. 28, 1992
5132857 Carrier and method of attachment for disk file head/arm assemblies Jul. 21, 1992
5132863 Cassette eject mechanism of tape player Jul. 21, 1992
5130870 Information storage disc balance weight Jul. 14, 1992
5130872 Cassette tape player having an actuating mechanism for changing traveling direction of a tape and a quick tape transverse lever Jul. 14, 1992
5130879 Video cassette which indicates number of times played Jul. 14, 1992
5126890 Removable data storage drive security module with lockable write protect feature Jun. 30, 1992
5126908 Video cassette conversion tool Jun. 30, 1992
5126909 Slider lock braking mechanism for setting modes in tape player Jun. 30, 1992
5124855 Disk file with isolation mount Jun. 23, 1992
5124871 Locking device for a video cassette electronic apparatus and method therefor Jun. 23, 1992
5122918 Dust free protective device for disk drive Jun. 16, 1992
5121295 Computer interface card mounting device Jun. 9, 1992
RE33950 Apparatus having at least two control bars with differing latching arrangements Jun. 9, 1992
5115664 Tunable feedback transducer for transient friction measurement May. 26, 1992
5117316 Automatic video tape running mode setting circuit for programmed recordings May. 26, 1992
5117318 Rotational positioner latch for a magnetic disc storage May. 26, 1992
5115225 Disk drive unit overheating warning system May. 19, 1992
5103435 Bias magnetic field moving apparatus for a photomagnetic recording apparatus Apr. 7, 1992











 
 
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