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Class Information
Number: 261/107
Name: Gas and liquid contact apparatus > Contact devices > Porous sheet > Capillary feed
Description: Liquids fed upward to porous sheets by capillary attraction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441755 |
Device for dispensing active volatile liquid |
Oct. 28, 2008 |
| 7404848 |
Humidifier and a method for producing the same |
Jul. 29, 2008 |
| 7377494 |
Humidifier |
May. 27, 2008 |
| 7362964 |
Humidifier with ultraviolet lamp |
Apr. 22, 2008 |
| 7258329 |
Reactant gas humidification apparatus and reactant gas humidification method |
Aug. 21, 2007 |
| 7178793 |
Replacement evaporative element and clip system for a humidifier |
Feb. 20, 2007 |
| 7131639 |
Water distribution system for an evaporative cooler |
Nov. 7, 2006 |
| 7073782 |
Humidifier |
Jul. 11, 2006 |
| 7044993 |
Microbicidal air filter |
May. 16, 2006 |
| 7014174 |
Evaporative cooling system |
Mar. 21, 2006 |
| 6962329 |
Sterile humdifier and method of operating same |
Nov. 8, 2005 |
| 6938883 |
Guide for selectively receiving a wick in a dispenser for a volatile liquid |
Sep. 6, 2005 |
| 6928750 |
Membrane dryer |
Aug. 16, 2005 |
| 6886814 |
Adaptable evaporative element for a humidifier |
May. 3, 2005 |
| 6854717 |
Evaporator device for active substances |
Feb. 15, 2005 |
| 6845971 |
Sterile humidifier and method of operating same |
Jan. 25, 2005 |
| 6842998 |
Membrane dryer |
Jan. 18, 2005 |
| 6824126 |
Evaporative humidifier with water distribution system |
Nov. 30, 2004 |
| 6796550 |
Humidifier filter servicing and water level indicator |
Sep. 28, 2004 |
| 6780224 |
Method and apparatus for anti-microbial and related treatments |
Aug. 24, 2004 |
| 6769671 |
Device and method for indicating the amount of water contained in a humidifier water bottle |
Aug. 3, 2004 |
| 6715739 |
Evaporative humidifier |
Apr. 6, 2004 |
| 6706092 |
Chemical/Biological decontamination filter |
Mar. 16, 2004 |
| 6622993 |
Humidifier including output efficiency and liquid level indicators |
Sep. 23, 2003 |
| 6613127 |
Quench apparatus and method for the reformation of organic materials |
Sep. 2, 2003 |
| 6610879 |
Reaction method by using heterogeneous catalyst and reaction apparatus therefor |
Aug. 26, 2003 |
| 6604733 |
Evaporative humidifier |
Aug. 12, 2003 |
| 6592107 |
Floating portable humidifier |
Jul. 15, 2003 |
| 6581917 |
Sensor assembly and method for determining condition of wicks in humidifiers |
Jun. 24, 2003 |
| 6575436 |
Evaporative cooler |
Jun. 10, 2003 |
| 6568659 |
Device for diffusing aromas |
May. 27, 2003 |
| 6568662 |
Adaptable evaporative element for a humidifier |
May. 27, 2003 |
| 6523810 |
Modular performance indicator for a humidifier |
Feb. 25, 2003 |
| 6514306 |
Anti-microbial fibrous media |
Feb. 4, 2003 |
| 6474628 |
Air humidification |
Nov. 5, 2002 |
| 6427984 |
Evaporative humidifier |
Aug. 6, 2002 |
| 6419163 |
Controlled release of substances |
Jul. 16, 2002 |
| 6398039 |
High efficient acid-gas-removing wicking fiber filters |
Jun. 4, 2002 |
| 6394427 |
Drainless humidifier with water level sensing |
May. 28, 2002 |
| 6371453 |
Diffuser for mounting a volatilizable substance above a container of heated liquid |
Apr. 16, 2002 |
| 6344489 |
Stabilized gas-enriched and gas-supersaturated liquids |
Feb. 5, 2002 |
| 6338818 |
Aroma sensory stimulation in multimedia |
Jan. 15, 2002 |
| 6315272 |
Humidifier with stacked reservoir |
Nov. 13, 2001 |
| 6311958 |
Humidifier with detachable fan assembly |
Nov. 6, 2001 |
| 6308939 |
Humidifier with wick change indicator |
Oct. 30, 2001 |
| 6283458 |
Filter with handle feature |
Sep. 4, 2001 |
| 6258170 |
Vaporization and deposition apparatus |
Jul. 10, 2001 |
| 6248155 |
Combination humidifier and air purifier |
Jun. 19, 2001 |
| 6237899 |
Humidifier with wick change indicator |
May. 29, 2001 |
| 6189869 |
Wick system for a humidifier |
Feb. 20, 2001 |
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