Apparatus > Patents - Class: 34/523

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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
34/102	Treated material recirculating means	30
34/103	Forms	48
34/104	For hollow article	199
34/107	For slender rigid articles	59
34/108	Rotary drums or receptacles	68
34/143	Stationary press type	23
34/147	Spiral treated material path type	35
34/164	Treated material vibrating type	111
34/165	Gravity flow type	35
34/179	Stationary receptacle or tube with agitator or conveyor	64
34/184	Rotary or swinging carrier or rack	27
34/189	Elevator type	18
34/191	Reversible or pulsating treating gas or vapor flow	70
34/192	Removable shelf or tray type	13
34/201	Houses, kilns, and containers	96
34/236	Treated material handling or conveying	188
34/237	Trays or floors	70
34/239	Supports	140
34/241	Gas or vapor distributing and applying agitators	33
34/242	Chamber seals	259
34/524	With automatic control	55
34/576	With fluid current conveying of treated material	110
34/58	With apparatus using centrifugal force	250
34/60	For diverse operations on treated material	243
34/611	Sheet, web, or strand	33
34/667	Debris guard	15
34/72	With means to treat gas or vapor	88
34/85	With apparatus cleaner and/or escaping material collector	74
34/86	With waste gas heat and/or power conservers	264
34/87	With means to interlock operable elements	19
34/88	With display, inspecting, or illuminating means	24
34/89	With indicating or testing means	58
34/89.1	Blotting means combined with means for purpose other than drying	2
34/90	Combined	253
34/91	Convertible	57
34/92	Vacuum	477
34/93	Solar	73
34/94	Sheet or web contact preventing by spacer sheets, webs, or strands	15
34/95	Means to remove liquid from treated material by contact with solids	146
34/96	For hair on head	140

Patents under this class:

Patent Number	Title Of Patent	Date Issued
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
4857706	Ironing accessory	Aug. 15, 1989
4857705	Wall mounted electric air heating device for drying or warming a person	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