Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 126/350.2
Name: Stoves and furnaces > Liquid heater > Fluid fuel burner for other than top-accessible vessel > Vaporizer or humidifier
Description: Subject matter wherein the liquid heater converts the liquid into a gaseous state for delivery outside the liquid heater.










Patents under this class:

Patent Number Title Of Patent Date Issued
8622053 Burner and method of its operation Jan. 7, 2014
8181943 Humidifier May. 22, 2012
7490580 Vaporizer that vaporizes a liquid to generate vapor Feb. 17, 2009
6604492 Vaporizer Aug. 12, 2003
6578830 Gas-fired humidifier Jun. 17, 2003
5941230 Appliance for improved venting Aug. 24, 1999
5816496 Gas fired humidifier Oct. 6, 1998
5769067 Air heater and humidifier using direct contact heating principles and method of operation Jun. 23, 1998
5370085 Steam generator with porous partitions Dec. 6, 1994
RE34739 Seal retaining configuration for humidifier Sep. 27, 1994
5067473 Heater with a humidifier Nov. 26, 1991
4466422 Humidifier and air circulator Aug. 21, 1984
4354481 Heating apparatus Oct. 19, 1982
4265712 Water purification system May. 5, 1981
4236505 Forced droplet humidifier Dec. 2, 1980
4112281 Combined water heater and sauna room heater device Sep. 5, 1978











 
 
  Recently Added Patents
Adaptive period network session reservation
(4944
Stopper, motor, and disk drive apparatus
ZNF217 a new prognostic and predictive biomarker of recurrent invasive and metastatic phenotypes in breast cancer
Systems, methods, and devices for selling transaction instruments via web-based tool
Electronic device assemblies
UV liquid treatment system
  Randomly Featured Patents
Mobile terminal having a double rotation structure
Method of wiring semiconductor device using energy beam
Method for producing an optical fiber preform
Gas tube RF antenna
Insulated probe
Solar water distillation system
Method of sleeving an at least locally cylindrical part into a tubular part in a cruciform arrangement, tool for implementing said method, and assembly of two parts sleeved together by said me
Wind-proof venturi tube
Modular furniture power distribution system and electrical connection therefor
Toilet ventilation system