Reciprocating compressor

Details for Australian Patent Application No. 2004201057 (hide)

Owner Copeland Corporation

Inventors Knick, Randall L.; Grassbauch, Walter T.; Groshek, Jacob A.; Wenning, Kimberly A.; Bergman, Ernest R.; Wallis, Frank S.; Gehret, Kevin J.

Agent Davies Collison Cave

Pub. Number AU-A-2004201057

Priority 10413454 14.04.03 US

Filing date 12 March 2004

Wipo publication date 28 October 2004

International Classifications

F04B 035/04 Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for

F04B 039/12 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Casings

F04B 039/14 Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups - Provisions for readily assembling or disassembling

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10413454 14.04.03 US

28 October 2004 Application Open to Public Inspection

  Published as AU-A-2004201057

4 January 2007 Assignment before Grant

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

10 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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