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Class Information
Number: 720/726
Name: Dynamic optical information storage or retrieval > Optical storage medium structure > Disk cartridge > Disk cartridge material
Description: Subject matter wherein the disk cartridge is made of a particular material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7286322 |
Information field integrally formed by diskette housing to be receptive to handwritten indicia |
Oct. 23, 2007 |
| 7013476 |
Cartridge for miniature optical data storage disc |
Mar. 14, 2006 |
| 6898797 |
Optical disc cartridge which protects a disc therein from ambient light |
May. 24, 2005 |
| 6871353 |
Recording medium cartridge |
Mar. 22, 2005 |
| 6583956 |
Disc cartridge |
Jun. 24, 2003 |
| 6480461 |
Recording medium cartridge |
Nov. 12, 2002 |
| 6459545 |
Use of matte materials to reduce signal pollution in cartridge detection circuitry |
Oct. 1, 2002 |
| 6266319 |
Disc cartridge integrally formed of transparent and non-transparent resin, and molding die therefor |
Jul. 24, 2001 |
| 6239949 |
Case for accommodating disc cartridge |
May. 29, 2001 |
| 6108298 |
Disc cartridge |
Aug. 22, 2000 |
| 6069778 |
Method of printing on a casing for forming multiple printed layers to provide a protected decorative area and unprotected area on which writing can be formed |
May. 30, 2000 |
| 5764623 |
Disk cartidge with injection molded means |
Jun. 9, 1998 |
| 5748608 |
Compact disc album |
May. 5, 1998 |
| 5740155 |
Display panel and compact disc assembly |
Apr. 14, 1998 |
| 5726971 |
Data storage cartridge assembly |
Mar. 10, 1998 |
| 5631791 |
Disk cartridge and method of producing the same |
May. 20, 1997 |
| 5422875 |
Compact disc slip lock case (and booklet) |
Jun. 6, 1995 |
| 5280467 |
Optical disk cartridge assembly |
Jan. 18, 1994 |
| 5276675 |
Optical disk cartridge assembly |
Jan. 4, 1994 |
| 5268808 |
Disk cartridges made from unitary blanks |
Dec. 7, 1993 |
| 5161081 |
Disk cartridge made by injecting molten synthetic resin into a mold so that flash lines, weld lines and burn marks do not occur |
Nov. 3, 1992 |
| 5103363 |
Disk cartridge with lubricating means in contact with spindle of drive means |
Apr. 7, 1992 |
| 5043974 |
Disc cartridge |
Aug. 27, 1991 |
| 4760482 |
Outwardly tensioned magnetic disc cartridge |
Jul. 26, 1988 |
| 4755901 |
Protective jacket for a disk-shaped recording medium |
Jul. 5, 1988 |
| 4561086 |
Optical write/read unit with selective-transparency cover |
Dec. 24, 1985 |
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