Rotary piston internal combustion engine

Details for Australian Patent Application No. 2002216905 (hide)

Owner Winterpacht, H.

Inventors Winterpacht, Hubert

Agent Shelston IP

Pub. Number AU-B-2002216905

PCT Pub. Number WO02/38917

Priority 10119146 19.04.01 DE; 10055906 10.11.00 DE

Filing date 8 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 4 August 2005

International Classifications

F01C 001/20 Rotary-piston machines or engines

F01C 021/06 Component parts, details, or accessories, not provided for in groups

F01C 011/00 Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type

Event Publications

4 August 2005 Application Accepted

  Published as AU-B-2002216905

1 December 2005 Standard Patent Sealed

31 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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