Tower humidifier
United States Patent D787657

Farone, Richard C. (Willoughby, OH, US)
Caffoe, Cynthia (Aurora, OH, US)
Application Number:
Publication Date:
Filing Date:
Guardian Technologies LLC (Euclid, OH, US)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/355-366, D23/352, D23/369, D23/332, D23/333, D23/335, D23/336, D23/342, D23/351, 422/120, 422/122, 55/356, 55/473, 55/504, 96/97, 261/DIG.17, 261/DIG.65, 261/DIG.88, 261/DIG.31
View Patent Images:
US Patent References:
D768834Air freshener housingOctober, 2016SchullerD23/366
D762830Body for a portable heaterAugust, 2016LewisD23/332
D764650Air treatment deviceAugust, 2016SandersD23/366
D752732Removable cartridge for a diffusion deviceMarch, 2016AnsleyD23/366
D750210Aerosol dispenserFebruary, 2016SayersD23/366
D730506Tower air purifier with scent deliveryMay, 2015PoindexterD23/364
D691255Dispenser housingOctober, 2013AbbondanzioD23/366
D683006Air purifierMay, 2013SpiegelD23/364
D678493Mini-tower air appliance with scent deliveryMarch, 2013LacottaD23/355
D675303Air cleanerJanuary, 2013RaupachD23/364
D574476Air purifierAugust, 2008SpiegelD23/364
D574477Air purifierAugust, 2008SpiegelD23/364
D491654Air cleaner housingJune, 2004GatchellD23/364

Primary Examiner:
Muller, David
Attorney, Agent or Firm:
Calfee, Halter & Griswold LLP

1. The ornamental design for a tower humidifier, as shown and described.


FIG. 1 is a perspective view of a tower humidifier of the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is bottom plan view thereof.

The portions of the Figures shown in broken lines are not part of the claimed design and are for illustration only.