SUN-TRACKING DAYLIGHTING APPARATUS

Details for Australian Patent Application No. 2002230168 (hide)

Owner SANYO ELECTRIC CO., LTD.

Inventors ABE, Hiroshi; OGAWA, Atsushi

Pub. Number AU-A-2002230168

PCT Pub. Number WO2002/063209

Priority 2001-030666 07.02.01 JP

Filing date 6 February 2002

Wipo publication date 19 August 2002

International Classifications

F21S 011/00 Non-electric lighting devices or systems using daylight

G04G 015/00 Time-pieces comprising means to be operated at preselected times or after preselected time intervals

E04D 013/03 Special arrangements or devices in connection with roof coverings - Sky-lights

G02B 007/18 Mountings, adjusting means, or light-tight connections, for optical elements - for prisms

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002230168

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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