Cassette, storage case and label to be applied to such cassette and storage case
US5725169A · kind A · utility
6Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 1995 |
| Grant date | Mar 10, 1998 |
| Priority date | — |
| Expiry date | Aug 24, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S283/901
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cassette storing a recording medium therein and having an opening for recording information on and/or reproducing information from the recording medium therethrough, or a storage case for storing such a cassette has, on its outer surface, a label area made of a phosphorescent material for allowing information to be written with a writing instrument.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.