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Class Information
Number: 34/523
Name: Drying and gas or vapor contact with solids > Apparatus
Description: Device.










Sub-classes under this class:

Class Number Class Name Patents
34/89.1 Blotting means combined with means for purpose other than drying 2
34/242 Chamber seals 286
34/90 Combined 368
34/91 Convertible 58
34/667 Debris guard 17
34/189 Elevator type 19
34/60 For diverse operations on treated material 278
34/96 For hair on head 164
34/104 For hollow article 223
34/107 For slender rigid articles 67
34/103 Forms 54
34/241 Gas or vapor distributing and applying agitators 35
34/165 Gravity flow type 39
34/201 Houses, kilns, and containers 131
34/95 Means to remove liquid from treated material by contact with solids 160
34/192 Removable shelf or tray type 15
34/191 Reversible or pulsating treating gas or vapor flow 74
34/108 Rotary drums or receptacles 77
34/184 Rotary or swinging carrier or rack 27
34/94 Sheet or web contact preventing by spacer sheets, webs, or strands 16
34/611 Sheet, web, or strand 40
34/93 Solar 77
34/147 Spiral treated material path type 37
34/143 Stationary press type 24
34/179 Stationary receptacle or tube with agitator or conveyor 66
34/239 Supports 166
34/237 Trays or floors 75
34/236 Treated material handling or conveying 200
34/102 Treated material recirculating means 37
34/164 Treated material vibrating type 112
34/92 Vacuum 507
34/85 With apparatus cleaner and/or escaping material collector 87
34/58 With apparatus using centrifugal force 285
34/524 With automatic control 80
34/88 With display, inspecting, or illuminating means 40
34/576 With fluid current conveying of treated material 114
34/89 With indicating or testing means 70
34/87 With means to interlock operable elements 23
34/72 With means to treat gas or vapor 116
34/86 With waste gas heat and/or power conservers 291


Patents under this class:

Patent Number Title Of Patent Date Issued
8641982 Vaporizer for sterilization of plastic containers Feb. 4, 2014
8197907 Method and installation for coating a metal strip with a coating containing a solvent and for drying and/or cross-linking said coating Jun. 12, 2012
8186077 Heating apparatus, heating method, and computer readable storage medium May. 29, 2012
7997005 Antenna and blower system to remove precipitation from the antenna Aug. 16, 2011
7921813 Livestock blow dryer with insulated region Apr. 12, 2011
7806083 Livestock blow dryer with air deflectors Oct. 5, 2010
7806084 Livestock blow dryer with air outlet and air inlets of similar cross-sectional area Oct. 5, 2010
7775180 Livestock blow dryer with diverter valve Aug. 17, 2010
7753005 Livestock blow dryer with removable cartridge motors Jul. 13, 2010
7753004 Livestock blow dryer with filter and muffler Jul. 13, 2010
7427039 Siphon drying gun Sep. 23, 2008
7340846 Drying gun Mar. 11, 2008
7066412 Apparatus, methods, and compositions for adding fragrance to laundry Jun. 27, 2006
6872283 Paper machine clothing and a method of producing the same Mar. 29, 2005
6834440 Wafer spin drying apparatus with a plurality of supply nozzles and methods for using the same Dec. 28, 2004
6607785 Bubbler Aug. 19, 2003
6463674 Hot air impingement drying system for inkjet images Oct. 15, 2002
6401664 Apparatus for drying animals Jun. 11, 2002
5954911 Semiconductor processing using vapor mixtures Sep. 21, 1999
5404419 Wall-mounted cordless dryer for the hands with battery charging circuit, AM/FM radio, and vertical positioning means Apr. 4, 1995
5337498 Drying apparatus with air direction arrangement Aug. 16, 1994
5289642 Portable dryer Mar. 1, 1994
5287985 Container for dewatering or packaging and transportation Feb. 22, 1994
5131170 Freeze-drying apparatus Jul. 21, 1992
5036601 Plastic air diffuser for hair dryers Aug. 6, 1991
5035067 Air flow control mechanism for spray dryers Jul. 30, 1991
5007182 Body dryer Apr. 16, 1991
5003707 Portable boot drying apparatus Apr. 2, 1991
4977690 Drier with blower motor-heated air and flow recirculation Dec. 18, 1990
4967490 Dryer exhaust vent Nov. 6, 1990
4934069 Drying machine Jun. 19, 1990
4934068 Hair dryer heat deflector device Jun. 19, 1990
4882467 Electric warm air mirror defogging device Nov. 21, 1989
4857705 Wall mounted electric air heating device for drying or warming a person Aug. 15, 1989
4857706 Ironing accessory Aug. 15, 1989
4812621 Electrically heated dish drying rack Mar. 14, 1989
4785162 Multiple-function electric dryer having an adjustable position discharge nozzle Nov. 15, 1988
4782601 Foot drying assembly Nov. 8, 1988
4774773 Wall element for pasta dryer Oct. 4, 1988
4767914 Electric hairdryer having a cage-shaped heater element Aug. 30, 1988
4756094 Surface mountable air towel Jul. 12, 1988
4757183 Portable cordless electric hair dressing appliance utilizing stored heat Jul. 12, 1988
4686776 Dehydrating device Aug. 18, 1987
4439481 Resole treated papermakers felt and method of fabrication Mar. 27, 1984
4439273 Wet press felt for papermaking machine Mar. 27, 1984
4187618 Papermakers' felt Feb. 12, 1980
4151658 Bed clothes drying device May. 1, 1979
4104808 Semi-automatic critical point drying apparatus Aug. 8, 1978











 
 
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