Video cassette reminder system
US6320505A · kind A · utility
7Cited by
10References
10Claims
0Family size
Inventor
Key dates
| Filing date | Aug 6, 1999 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Aug 6, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B21/24
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A video cassette reminder system that provides storage for viewed video cassettes with a signaling system as a reminder that the rented video(s) is due to be returned. The video cassette reminder system eliminates late charges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.