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Publication numberUSD453560 S1
Publication typeGrant
Application numberUS 29/123,004
Publication dateFeb 12, 2002
Filing dateMay 8, 2000
Priority dateMay 8, 2000
Publication number123004, 29123004, US D453560 S1, US D453560S1, US-S1-D453560, USD453560 S1, USD453560S1
InventorsNicholas P. Van Brunt
Original AssigneeAmerican Biosystems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air flow generator
US D453560 S1
Abstract  available in
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  1. The ornamental design for an air flow generator, as shown and described.

FIG. 1 is a perspective view;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top elevational view; and,

FIG. 7 is a bottom elevational view.

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US7121808Nov 15, 2002Oct 17, 2006Hill-Rom Services, Inc.High frequency air pulse generator
US7425203Nov 15, 2002Sep 16, 2008Hill-Rom Services, Inc.Oscillatory chest wall compression device with improved air pulse generator with improved user interface
US7491182Nov 15, 2002Feb 17, 2009Hill-Rom Services, Inc.High frequency chest wall oscillation apparatus having plurality of modes
US7582065Sep 14, 2005Sep 1, 2009Hill-Rom Services, Inc.Air pulse generator with multiple operating modes
US7597670Aug 15, 2005Oct 6, 2009Warwick Warren JChest compression apparatus
US7615017Sep 5, 2006Nov 10, 2009Hill-Rom Services, Inc.High frequency chest wall oscillation system
US7762967Sep 12, 2006Jul 27, 2010Respiratory Technologies, Inc.Chest compression apparatus
US8038633Sep 28, 2009Oct 18, 2011Hill-Rom Services Pte. Ltd.High frequency chest wall oscillation system with crankshaft assembly
US8192381Apr 21, 2008Jun 5, 2012RespirTech Technologies, Inc.Air vest for chest compression apparatus
US8226583Oct 25, 2007Jul 24, 2012Hill-Rom Services, Pte. Ltd.Efficient high frequency chest wall oscillation system
US8257288Jun 10, 2009Sep 4, 2012RespirtechChest compression apparatus having physiological sensor accessory
US8708937Sep 23, 2011Apr 29, 2014Hill-Rom Services Pte. Ltd.High frequency chest wall oscillation system
U.S. ClassificationD23/355