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Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/187
Name: Dispensing > With wick or absorbent material feed
Description: Dispensers in which the discharge or dispensing feed is by means of a wick or absorbent material.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8640927 Dosing-device Feb. 4, 2014
8506196 Fluid delivery system for an oral care implement Aug. 13, 2013
8481230 Liquid tank, tubular structure for liquid tank, fuel cell, and electronic device Jul. 9, 2013
8443799 Dry powder inhalation system for transpulmonary administration May. 21, 2013
8430336 Fragrance dispensing wick and method Apr. 30, 2013
8424778 Slow release deer and rodent outdoor deterent device Apr. 23, 2013
8382728 Emergency medical dispenser Feb. 26, 2013
8328115 Wicking apparatus for liquid droplet spray device Dec. 11, 2012
8293175 Assay system Oct. 23, 2012
8221017 Fluid applicator Jul. 17, 2012
8178048 Fixture for dispersion of aromatic vapors May. 15, 2012
8157872 System and method for creating ink art Apr. 17, 2012
8133434 Air treatment device utilizing a sensor for activation and operation Mar. 13, 2012
8057552 System and method for creating ink art Nov. 15, 2011
8047453 Neutral displacement wick Nov. 1, 2011
7950595 Wicking apparatus for liquid droplet spray device May. 31, 2011
7798056 Fruit flavoring in the image of a fruit portion stored with a vessel for flavoring a fluid Sep. 21, 2010
7785699 Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination Aug. 31, 2010
7731102 Neutral displacement wick Jun. 8, 2010
7699240 Multiple liquid and solids dispenser apparatus and method Apr. 20, 2010
7682513 Water dechlorination means Mar. 23, 2010
7681809 Electrochemical dispenser Mar. 23, 2010
7681806 Vapor dispersing device and method Mar. 23, 2010
7648127 Air freshener device and methods for controlling an amount of evaporated scented material emitted from the air freshener device Jan. 19, 2010
7632462 Assay system Dec. 15, 2009
7597308 Constant-rate volatile material dispensing device Oct. 6, 2009
7597309 Constant-rate volatile material dispensing device Oct. 6, 2009
7360671 Liquid reservoirs Apr. 22, 2008
7281670 Wick-based delivery system with wick made of different composite materials Oct. 16, 2007
7157057 Apparatus for positioning a wick in a dispenser for a volatile liquid Jan. 2, 2007
7082715 Watering device Aug. 1, 2006
7007863 Wick-based delivery system with wick made of different composite materials Mar. 7, 2006
6981532 Drip feed apparatus for a fuel container Jan. 3, 2006
6982061 System and method for odorizing a gas line Jan. 3, 2006
6942124 Drip feed apparatus for a fuel container Sep. 13, 2005
6823994 Flow control/shock absorbing seal Nov. 30, 2004
6820773 Delivery system for volatile compounds Nov. 23, 2004
6786427 Liquid sealing arrangements for replaceable liquid reservoirs Sep. 7, 2004
6783035 Fluid product dispenser Aug. 31, 2004
6691329 Liquid delivery devices Feb. 17, 2004
6626331 Grout sealant applicator Sep. 30, 2003
6598808 Fluid product sample Jul. 29, 2003
6550689 Animal scent dispensing apparatus and method of use Apr. 22, 2003
6336571 Device for packaging a liquid to be dispensed drop by drop Jan. 8, 2002
6270021 Liquid dispensing apparatus Aug. 7, 2001
6241161 Hunting scent container Jun. 5, 2001
6158668 Hanging scent wick container Dec. 12, 2000
6145241 Electric insecticidal apparatus Nov. 14, 2000
6106786 Aroma apparatus Aug. 22, 2000
6103011 Brush applicator Aug. 15, 2000

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