Electronic identification system
US6661344B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 21, 2001 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Mar 21, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K27/009
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A portable, self-contained identification system comprises a base, a removable lid operatively and sealingly engageable with the base, whereby the removable lid and the base cooperate to form a sealed enclosure when the removable lid is engaged with the base. A recording device has a record microphone and a record switch and the playback device has a speaker and a playback switch. The recording switch is manually actuated to record the message and a playback switch is actuated by the depression and the release of the playback button, such that the playback switch is automatically actuated by removal of the removable lid to playback the message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.