T.M.S. (Tube Management System)

Details for Australian Patent Application No. 2002100984 (hide)

Owner Sherlock Amplifiers (TM)

Inventors Sherlock, Dale

Agent Sherlock Amplifiers (TM)

Pub. Number AU-B-2002100984

Filing date 17 December 2002

Opi date 28 August 2003

International Classifications

H03G 009/28 Combinations of two or more types of control, e.g. gain control and tone control

H03F 003/28 Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

H03F 003/22 Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

H03F 001/54 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

H03F 001/33 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements - in discharge-tube amplifiers

H03G 001/00 Details of arrangements for controlling amplification

Event Publications

9 January 2003 Innovation Patent Application Filed

13 February 2003 Innovation Patent Open to Public Inspection

  Published as AU-B-2002100984

13 February 2003 Innovation Patent Sealed

28 August 2003 Certified Innovation Patents

  Published as AU-B-2002100984

15 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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