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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 5623770 |
Process and apparatus for drying paint and base material layers |
Apr. 29, 1997 |
| 5615491 |
Apparatus for drying the air duct of a vehicle air conditioner |
Apr. 1, 1997 |
| 5604990 |
Printing plate drying apparatus |
Feb. 25, 1997 |
| 5595001 |
Apparatus for producing sodium perborate monohydrate and product produced thereby |
Jan. 21, 1997 |
| 5560122 |
One-pot mixer/granulator/dryer |
Oct. 1, 1996 |
| 5555642 |
Process for upgrading low-quality wood |
Sep. 17, 1996 |
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