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Class Information
Number: 369/79
Name: Dynamic information storage or retrieval > With particular cabinet structure > With closure-operated interlock or braking actuator
Description: Subject matter wherein the enclosure has a lid or door with structure to prevent or stop the operation of the enclosed equipment when the cabinet lid or door is in other than a closed position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7503053 |
Apparatus and method of ejecting a disc in a disc drive |
Mar. 10, 2009 |
| 6930727 |
Protection-cover opening/closing mechanism for recording/playback apparatus |
Aug. 16, 2005 |
| 5940361 |
Cartridge hand off selection mechanism |
Aug. 17, 1999 |
| 5610891 |
Minidisc player having improved shutter actuating mechanism of disc cartridge |
Mar. 11, 1997 |
| 5341357 |
Optical disc recording apparatus |
Aug. 23, 1994 |
| 5063554 |
Magneto-optic disk unit having means for preventing erroneous insertion of disk cartridge |
Nov. 5, 1991 |
| 5060220 |
Protection circuit for optical disc players |
Oct. 22, 1991 |
| 5040162 |
Cover device for controls |
Aug. 13, 1991 |
| 5025437 |
Interlocking braking and lock mechanisms for scanning apparatus of an information processing system |
Jun. 18, 1991 |
| 4815066 |
Recording and/or reproducing apparatus |
Mar. 21, 1989 |
| 4736356 |
Optical disk drive |
Apr. 5, 1988 |
| 4594700 |
Automatic disc player system with disc selecting and loading means |
Jun. 10, 1986 |
| 4574372 |
Locking device for record player apparatus |
Mar. 4, 1986 |
| 4562563 |
Record-disc player comprising a braking mechanism for braking a disc |
Dec. 31, 1985 |
| 4527265 |
Position memory for laser reproduction unit |
Jul. 2, 1985 |
| 4516233 |
Disc record player having player control apparatus |
May. 7, 1985 |
| 4485465 |
Video disc player having turntable brake mechanism |
Nov. 27, 1984 |
| 4443872 |
Video disc player having caddy lockout mechanism |
Apr. 17, 1984 |
| 4435799 |
Disc record player having shutoff switch actuating apparatus |
Mar. 6, 1984 |
| 4412320 |
Releasable cover locking device |
Oct. 25, 1983 |
| 4252326 |
Sound reproducing device |
Feb. 24, 1981 |
| 4158867 |
Video disc player |
Jun. 19, 1979 |
| 4149729 |
Disc caddy and disc player system therefor |
Apr. 17, 1979 |
| 4142730 |
Loading and unloading mechanism for record disk apparatus |
Mar. 6, 1979 |
| 4135721 |
Video disc player |
Jan. 23, 1979 |
| 4124866 |
Video disc insertion/extraction system for a video disc player |
Nov. 7, 1978 |
| 4098511 |
Video disc handling system for a video disc player |
Jul. 4, 1978 |
| 4092671 |
Video player having plural safety devices actuated by unlatching |
May. 30, 1978 |
| 4078807 |
Phonograph record player |
Mar. 14, 1978 |
| 4068851 |
Audio/video disc playback apparatus with means for correctly positioning the disc relative to a reference level |
Jan. 17, 1978 |
| 4063286 |
Video disc player |
Dec. 13, 1977 |
| 4040635 |
Releasable stylus arm magnetic coupling |
Aug. 9, 1977 |
| 4032971 |
Video player having safety devices actuated by unlatching |
Jun. 28, 1977 |
| 3953036 |
Method of and apparatus for reproducing recorded information |
Apr. 27, 1976 |
| 3940148 |
Lid interlock apparatus for a disc record player |
Feb. 24, 1976 |
| 3930653 |
Lid latch mechanism for a disc record player |
Jan. 6, 1976 |
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