A method and an apparatus for damping a sonic signal

Details for Australian Patent Application No. 2008246380 (hide)

Owner 3M Svenska AB

Inventors Karekull, Oscar; Kihlberg, Roger

Agent Freehills

Pub. Number AU-B-2008246380

PCT Pub. Number WO2008/136723

Priority 0701101-8 07.05.07 SE

Filing date 10 April 2008

Wipo publication date 13 November 2008

Acceptance publication date 19 January 2012

International Classifications

H04R 5/033 (2006.01) Stereophonic arrangements

G10K 11/00 (2006.01) Methods or devices for transmitting, conducting or directing sound in general

H03G 3/30 (2006.01) Gain control in amplifiers or frequency changers - in amplifiers having semiconductor devices

H04R 1/10 (2006.01) Details of transducers - Earpieces

H04R 25/00 (2006.01) Deaf-aid sets

Event Publications

26 November 2009 PCT application entered the National Phase

  PCT publication WO2008/136723 Priority application(s): WO2008/136723

19 January 2012 Application Accepted

  Published as AU-B-2008246380

10 May 2012 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 27 Mar 2012. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 38 MLC Centre Martin Place Sydney NSW 2000

6 September 2012 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

2008246386-Slicing device

2008246379-Condom holder provided with means for releasing the condom from the holder, and a method of putting the condom on