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Class Information
Number: 34/611
Name: Drying and gas or vapor contact with solids > Apparatus > Sheet, web, or strand
Description: Subject matter for the treatment and handling of articles such as a broad, thin piece of material; a woven textile fabric; or a continuous fiber or filament such as a cable, rope, thread, or yarn.

Sub-classes under this class:

Class Number Class Name Patents
34/618 For flexible sheet, web, or strand 48
34/612 Sheet elevator type 7
34/614 Sheet on edge 9

Patents under this class:

Patent Number Title Of Patent Date Issued
8667704 Air knife chamber including blocking member Mar. 11, 2014
8628188 Drying apparatus and printing apparatus Jan. 14, 2014
8567099 Device to dry catalyst roaster conveyor belt and method of using same Oct. 29, 2013
8109010 Method for drying applied film and drying apparatus Feb. 7, 2012
7918040 Drier installation for drying web Apr. 5, 2011
7779884 Multi-level laminating press Aug. 24, 2010
7647708 Manufacturing methods for producing particleboard, OSB, MDF and similar board products Jan. 19, 2010
7504004 Apparatus for continuously producing a band of paper particularly for toilet use Mar. 17, 2009
7243442 Apparatus for drying ground Jul. 17, 2007
6908304 Heat treating device for synthetic fiber yarn Jun. 21, 2005
6742285 Air knife and conveyor system Jun. 1, 2004
6735883 Electrostatic assisted web cooling and remoistening device May. 18, 2004
6658758 Drying section with impingement drying unit Dec. 9, 2003
6463674 Hot air impingement drying system for inkjet images Oct. 15, 2002
6446358 Drying nozzle and drying device and cleaning device using the same Sep. 10, 2002
6401358 Method and device for drying a rapidly conveyed product to be dried, especially for drying printing ink Jun. 11, 2002
6397493 Machine for producing and/or treating a material web Jun. 4, 2002
6280576 After-dryer in a paper machine Aug. 28, 2001
6021583 Low wet pressure drop limiting orifice drying medium and process of making paper therewith Feb. 8, 2000
5974683 Sheet inspection apparatus for sheet-fed offset printing press Nov. 2, 1999
5946821 Device and process for the moistening of a running material web Sep. 7, 1999
5836084 Stencil dryer Nov. 17, 1998
5778559 Device and process for moistening a running material web Jul. 14, 1998
5736025 Control of temperature gradients during gel electrophoresis using turbulent gas flow Apr. 7, 1998
5730058 Method and apparatus for the drying of film lines printed in the offset method Mar. 24, 1998
5566471 Electromotive curtain for drying clothes Oct. 22, 1996
5560125 Air impingement gel drying Oct. 1, 1996
5540152 Delivery conveyor with control window ventilation and extraction system Jul. 30, 1996
5539997 Device for processing corrugated board Jul. 30, 1996
5343629 UV dryers Sep. 6, 1994
5317127 Apparatus including air blowing and infrared light means for drying ink on a sheet May. 31, 1994
4912857 Cooling and exhaust unit for solder reflow system Apr. 3, 1990
4875249 Carpet repair steam system Oct. 24, 1989
4761896 Apparatus for processing dry-cleaned clothes Aug. 9, 1988
4697357 Garment-drying netting platform Oct. 6, 1987
4667419 Device for automatically adjusting to the glass sheet thickness in the production of mirrors, double glazing and stratified glass May. 26, 1987
4399619 Machine for drying and butt-jointing wood veneer by continuous contact engagement Aug. 23, 1983
4361967 Device for cooling freshly-soldered circuit boards Dec. 7, 1982
4296556 Rod cooling box air wipe nozzle Oct. 27, 1981
4214378 Machine for drying and butt-jointing wood veneer by continuous contact engagement Jul. 29, 1980

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