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Class Information
Number: 34/68
Name: Drying and gas or vapor contact with solids > Apparatus > For diverse operations on treated material > Diverse heater types and/or gas or vapor contact types only
Description: Apparatus in which the only means for treatment is by (1) diverse heating type apparatus, (2) diverse apparatus that treats by gas or vapor contact, or (3) combinations of heat type with gas or vapor type.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8689458 System and method for drying five-sided containers Apr. 8, 2014
8108074 Apparatus and method for optimizing operation of sugar dryers Jan. 31, 2012
7987616 Laundry machine Aug. 2, 2011
7926200 Infrared drier installation for passing web Apr. 19, 2011
7875833 Coffee roaster and controlling method of same Jan. 25, 2011
7717104 Handheld device for fast electrical ignition of a charcoal grill May. 18, 2010
7568297 Grain drying aeration system Aug. 4, 2009
RE40123 Removal of heat and water vapor from commercial dishwashing machines Mar. 4, 2008
7213347 Metering material to promote rapid vaporization May. 8, 2007
7165340 Feeding organic material to a heated surface Jan. 23, 2007
7065900 Docking-type system and method for transferring and treating substrate Jun. 27, 2006
6922908 Vegetable product drying Aug. 2, 2005
6920703 Microstructure drying treatment method and its apparatus and its high pressure vessel Jul. 26, 2005
6908512 Temperature-controlled substrate holder for processing in fluids Jun. 21, 2005
6766593 Device for drying solvent-based ink Jul. 27, 2004
6691430 High-pressure drying apparatus, high-pressure drying method and substrate processing apparatus Feb. 17, 2004
6688018 Apparatus for bulk drying of sliced and granular materials Feb. 10, 2004
6665950 Gas-heated infrared radiator for an infrared drying unit Dec. 23, 2003
6618956 Device for dewatering and drying suspensions Sep. 16, 2003
6607608 Translatable fiber stripper Aug. 19, 2003
6553686 Grain roasting apparatus Apr. 29, 2003
6523276 Produce drying system utilizing multiple energy sources Feb. 25, 2003
6519869 Method and apparatus for drying semiconductor wafers Feb. 18, 2003
6503454 Multi-ejector system for ejecting biofluids Jan. 7, 2003
6463672 Mitigation of spacecraft charging by means of ionized water vapor Oct. 15, 2002
6438862 Drying apparatus for coffee beans and similar crops Aug. 27, 2002
6425192 Clothes drying and dewrinkling cabinet Jul. 30, 2002
6401360 Apparatus and method for drying photosensitive material using a radiant heat assembly Jun. 11, 2002
6393728 Method and apparatus for drying pulp May. 28, 2002
6393730 Drier, drier assembly and drying method May. 28, 2002
6256902 Apparatus and method for desiccating and deagglomerating wet, particulate materials Jul. 10, 2001
6237247 Apparatus and method for a spray dryer May. 29, 2001
6202321 Drying apparatus for coffee beans and similar crops Mar. 20, 2001
6185843 Tobacco dryers Feb. 13, 2001
6173506 Roaster Jan. 16, 2001
6170166 Removal of heat and water vapor from commercial dishwashing machines Jan. 9, 2001
6169848 Cross-direction dryer for a machine producing sheet material moving in a machine direction having both gas powered and electric heating portions Jan. 2, 2001
6159360 Invertible filter centrifuge including a solids drier Dec. 12, 2000
6151799 Citrus peel processing system Nov. 28, 2000
6151794 Apparatus for heat treating an object Nov. 28, 2000
6035549 Close contamination protection device and method thereof for food Mar. 14, 2000
5953828 Silicon substrate cleaning apparatus Sep. 21, 1999
5950325 Method and apparatus for low temperature continuous drying of temperature sensitive materials (granular agricultural pesticides) at atmospheric pressure using radio frequency energy Sep. 14, 1999
5893218 Seed dryer with automatic control of temperature air flow direction and rate Apr. 13, 1999
5862605 Vaporizer apparatus Jan. 26, 1999
5768799 Process and apparatus for coating metal sheets Jun. 23, 1998
5743022 Sheet material drying Apr. 28, 1998
5680712 System for drying objects to be dried Oct. 28, 1997
5655312 UV curing/drying apparatus with interlock Aug. 12, 1997
5628121 Method and apparatus for maintaining sensitive articles in a contaminant-free environment May. 13, 1997

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