Safety device and method for emitting a directional acoustic alarm signal

Details for Australian Patent Application No. 2006276401 (hide)

Owner Campmans, T.

Inventors Campmans, Theodorus Bernardus Jozef

Agent Griffith Hack

Pub. Number AU-A-2006276401

PCT Pub. Number WO2007/015639

Priority 1029681 04.08.05 NL

Filing date 4 August 2006

Wipo publication date 8 February 2007

International Classifications

G10K 11/26 (2006.01) Methods or devices for transmitting, conducting or directing sound in general

G10K 1/34 (2006.01) Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs

Event Publications

28 February 2008 PCT application entered the National Phase

  PCT publication WO2007/015639 Priority application(s): WO2007/015639

1 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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