Compact disc retaining sheet
US5186327A · kind A · utility
Inventors
Key dates
| Filing date | Jun 4, 1992 |
| Grant date | Feb 16, 1993 |
| Priority date | — |
| Expiry date | Jun 4, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/0422
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A compact disc retaining sheet (30) for holding a compact disc. Compact disc retaining sheet (30) is of adequate size to be securely held, inserted and withdrawn from a cardboard cover (44) similar to a standard phonograph cover. Sheet (30) comprises a rear panel (34), a disc support (36), a disc support (38), a central pad (40), a front panel (32). Disc supports (36, 38) and central pad (40) are positioned and bonded to rear panel (34) in order to create the most secure fit for a compact disc. Front panel (32) is bonded over rear panel (34) and disc supports (36, 38). Front panel (32) has a cut-out portion (58) which allows central pad (40), a specific area of rear panel (34) and portions of disc supports (36, 38) to remain visible. This visible part allows a compact disc to be securely fastened between disc supports (36, 38).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.