Compressor sound attenuation enclosure

Details for Australian Patent Application No. 2005202060 (hide)

Owner Copeland Corporation

Inventors Seel, Robert V.

Agent Davies Collison Cave

Pub. Number AU-A-2005202060

Priority 60571630 14.05.04 US

Filing date 12 May 2005

Wipo publication date 1 December 2005

International Classifications

F04C 029/06 Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups - Silencing

F04C 018/02 Pumps specially adapted for elastic fluids - of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

Event Publications

26 May 2005 Complete Application Filed

  Priority application(s): 60571630 14.05.04 US

1 December 2005 Application Open to Public Inspection

  Published as AU-A-2005202060

4 January 2007 Assignment before Grant

  Copeland Corporation The application has been assigned to Emerson Climate Technologies, Inc.

4 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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