Auxiliary vacuum unit for a central vacuum cleaning system

Details for Australian Patent Application No. 2008302972 (hide)

Owner Widmar Inc.

Inventors Widmer, Urs; Marcil, Christian

Agent Acacia Law

Pub. Number AU-B-2008302972

PCT Pub. Number WO2009/039650

Priority 60/975,856 28.09.07 US

Filing date 26 September 2008

Wipo publication date 2 April 2009

Acceptance publication date 1 November 2012

International Classifications

A47L 5/38 Suction cleaners

A47L 9/24 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - Hoses

A47L 9/28 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner

Event Publications

15 April 2010 PCT application entered the National Phase

  PCT publication WO2009/039650 Priority application(s): WO2009/039650

1 November 2012 Application Accepted

  Published as AU-B-2008302972

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