Ultrasonic apparatus with multiple frequency transducers

Details for Australian Patent Application No. 2004287498 (hide)

Owner The Crest Group, Inc.

Inventors Goodson, Michael J.

Agent Davies Collison Cave

Pub. Number AU-B-2004287498

PCT Pub. Number WO2005/044440

Priority 60/517,501 05.11.03 US

Filing date 5 November 2004

Wipo publication date 19 May 2005

Acceptance publication date 3 December 2009

International Classifications

H01L 41/04 (2006.01) Piezo-electric elements in general

B06B 1/06 (2006.01) Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency - operating with piezo-electric effect or with electrostriction

B08B 3/12 (2006.01) Cleaning by methods involving the use or presence of liquid or steam - by sonic or ultrasonic vibrations

B08B 6/00 (2006.01) Cleaning by electrostatic means

H02N 2/00 (2006.01) Electric machines in general using piezo-electric effect, electrostriction or magnetostriction

H04R 17/00 (2006.01) Piezo-electric transducers

Event Publications

18 May 2006 PCT application entered the National Phase

  PCT publication WO2005/044440 Priority application(s): WO2005/044440

3 December 2009 Application Accepted

  Published as AU-B-2004287498

25 February 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2010. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000

17 June 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2010

17 June 2010 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004287501-System and method of pulverizing and extracting moisture

2004287495-Delta-9the treatment of multiple sclerosis