| |
 |
|
Class Information
Number: 720/727
Name: Dynamic optical information storage or retrieval > Optical storage medium structure > Disk cartridge > Having reinforcement member
Description: Subject matter comprising means for increasing rigidity and strength of the housing structure of the cartridge.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7057854 |
Disk cartridge having a dust-proof shutter |
Jun. 6, 2006 |
| 7047546 |
Disc cartridge |
May. 16, 2006 |
| 7010800 |
Disc cartridge having annular shaped mating projections |
Mar. 7, 2006 |
| 6964059 |
Disc cartridge having annular shaped mating projections |
Nov. 8, 2005 |
| 6925648 |
Disc cartridge |
Aug. 2, 2005 |
| 6239949 |
Case for accommodating disc cartridge |
May. 29, 2001 |
| 6108298 |
Disc cartridge |
Aug. 22, 2000 |
| 6014365 |
Disc cartridge and indication label for the same |
Jan. 11, 2000 |
| 5923641 |
Disk cartridge |
Jul. 13, 1999 |
| 5901134 |
Disk cartridge |
May. 4, 1999 |
| 5850384 |
Disk cartridge |
Dec. 15, 1998 |
| 5831968 |
Disc cartridge having a tapered disc storing portion |
Nov. 3, 1998 |
| 5825747 |
Disc cartridge having lid member with guide portions |
Oct. 20, 1998 |
| 5796713 |
Disc cartridge with opening detector |
Aug. 18, 1998 |
| 5362172 |
Press fit assembly boss for diskettes |
Nov. 8, 1994 |
| 4863031 |
Disc cartridge having peripheral disc support |
Sep. 5, 1989 |
| 4858050 |
Structurally rigid disk cartridge adaptable to eliminating relative axial cartridge and/or transducer head loading/unloading movement |
Aug. 15, 1989 |
| 4740948 |
Disc cartridge |
Apr. 26, 1988 |
| 4543307 |
Optical data storage and recording media having recording surface protection |
Sep. 24, 1985 |
|
|
|
