Emergency call transmitter incorporated in a wristwatch

US6987708B2 · kind B2 · utility

Assignee

• Junghans Uhren GmbH · DE

Inventors

• Gunter Megner · Überlingen, DE
• Arno Hohmann · Munich, DE

Key dates

• Filing date: May 12, 2003
• Grant date: Jan 17, 2006
• Expiry date: Dec 20, 2023

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01Q1/273
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A wristwatch is converted into an emergency call device by unscrewing a rear cover from the back of the wristwatch housing and screwing in a transmitter housing that carries a signal-emitting mechanism.