Automatic Pressure-Relieving Apparatus for Suction Pump

Details for Australian Patent Application No. 2007200953 (hide)

Owner Chuan Jiing Enterprises Co., Ltd.

Inventors Tseng, Tien-Tsai

Agent Ellis Verboeket Terry

Pub. Number AU-B-2007200953

Filing date 5 March 2007

Wipo publication date 25 September 2008

Acceptance publication date 1 October 2009

International Classifications

F04B 9/14 (2006.01) Piston machines or pumps characterised by the driving or driven means to or from their working members

F04B 33/00 (2006.01) Pumps specially adapted for elastic fluids actuated by muscle power, e.g. for inflating

F04B 49/00 (2006.01) Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups

F04F 1/00 (2006.01) Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped

Event Publications

22 March 2007 Complete Application Filed

25 September 2008 Application Open to Public Inspection

  Published as AU-B-2007200953

1 October 2009 Application Accepted

  Published as AU-B-2007200953

4 February 2010 Standard Patent Sealed

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