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Browse by Category: Main > Material Science
Class Information
Number: 34/602
Name: Drying and gas or vapor contact with solids > Apparatus > Rotary drums or receptacles > With gas or vapor flow for contact with treated material > With heating means > With drum or receptacle enclosing housing > Specific drum structure
Description: Subject matter relating to explicit details of the drum.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7395612 Drum for use in dryer with tumbler sections Jul. 8, 2008
7340849 Drum in dryer and method for fabricating the same Mar. 11, 2008
7325332 Clothing dryer Feb. 5, 2008
7320185 Drive device for a household appliance and method for mounting an electric motor Jan. 22, 2008
7263787 Laundry dryer with improved tumbler air flow passage openings Sep. 4, 2007
7194824 Clothes drying apparatus Mar. 27, 2007
7178264 Washing machine with a drying device Feb. 20, 2007
7055262 Heat pump clothes dryer Jun. 6, 2006
7032326 Apparatus for driving drum of clothes dryer Apr. 25, 2006
7007409 Drying rack for a laundry dryer Mar. 7, 2006
6971189 Variable volume clothes dryer Dec. 6, 2005
6968632 Laundry appliance Nov. 29, 2005
6941679 Laundry machine with malfunction detection systems Sep. 13, 2005
6915593 Drying rack for a laundry dryer Jul. 12, 2005
6877248 Clothes dryer with ultraviolet light Apr. 12, 2005
6832441 Washing and drying machine and method for controlling drying process thereof Dec. 21, 2004
6785981 Restriction detecting systems for clothes dryer exhaust systems Sep. 7, 2004
6766596 Appliance door or lid Jul. 27, 2004
6757986 Portable (mini) clothes & hair dryer Jul. 6, 2004
6698107 Drum for clothes drier Mar. 2, 2004
6622531 Drum washing machine with draw-out inner spin basket Sep. 23, 2003
6618958 Laundry dryer and rear plate for drum thereof Sep. 16, 2003
6601315 Combined fluidized bed dryer and absorption bed Aug. 5, 2003
6584699 Three stage single pass high density drying apparatus for particulate materials Jul. 1, 2003
6449876 Clothes dryer Sep. 17, 2002
6401363 Drum assembly for washing and drying machines and method for making it Jun. 11, 2002
6401362 Clothes drying apparatus and method with improved tumbling action Jun. 11, 2002
6381874 Tumbler for clothes dryer May. 7, 2002
6324771 Drying tumbler with temperature limiting air flow bypass Dec. 4, 2001
6223452 Clothes dryer with emissive coating May. 1, 2001
6212792 Basket and method of use Apr. 10, 2001
6209225 Rotatoty dryer for copper concentrate Apr. 3, 2001
6142095 Machine for coating particulate material Nov. 7, 2000
6122843 Drum washer-drier with reduced vibration to a mounting floor Sep. 26, 2000
6108940 Heater housing for an electric clothes dryer Aug. 29, 2000
6105533 Drum for holding a particulate material, device having a drum and process for the production of the drum Aug. 22, 2000
6082022 Clothes dryer drum rear end head Jul. 4, 2000
5992039 Portable clothes dryer Nov. 30, 1999
5983522 Drying and pressing machine with a flow spun pressing cylinder Nov. 16, 1999
5906056 Drum washer-drier with reduced vibration to a mounting floor May. 25, 1999
5901465 Clothes dryer with noise reduced drum May. 11, 1999
5802886 Spin basket for a washing machine Sep. 8, 1998
5746070 Plastic and stainless steel horizontal axis spin tub May. 5, 1998
5713139 Quiet operating industrial dryer Feb. 3, 1998
5636453 Plastic bearing dryer idler Jun. 10, 1997
5572803 Drying device for worked metal parts Nov. 12, 1996
5548908 Bulkhead and expanded drum without rollers Aug. 27, 1996
5495681 Pivotable panel for clothes dryer drum Mar. 5, 1996
5483756 Clothes dryer with horizontally rotatably supported drum Jan. 16, 1996
5463821 Method and apparatus for operating a microwave dryer Nov. 7, 1995

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