Disc holder
US5704494A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1996 |
| Grant date | Jan 6, 1998 |
| Priority date | — |
| Expiry date | Jun 14, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D25/107
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A plastic disc holder for holding a plurality of discs separately, comprises axially opposed end walls; and laterally opposed side walls which are united with the end walls to constitute a rectangular parallelopiped box which is fully opened at upper and lower portions. Each side wall includes spaced side posts; an upper beam extending between upper portions of the side posts; an intermediate beam extending between intermediate portions of the side posts; a lower beam extending between lower portions of the side posts; first group of strut portions which extend between the upper and intermediate beams; and second group of strut portions which extend between the intermediate and lower beams. Each of the intermediate and lower beams is formed at an inner surface with a plurality of guide grooves for guiding the discs when the discs are put into the disc holder from the above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.