Apparatus > Sheet, web, or strand > For flexible sheet, web, or strand > Running length > With gas or vapor circulation for contact with treated material > Zigzag runs of treated material > Including endless conveyors > Patents

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Class Information
Number: 34/650
Name: Drying and gas or vapor contact with solids > Apparatus > Sheet, web, or strand > For flexible sheet, web, or strand > Running length > With gas or vapor circulation for contact with treated material > Zigzag runs of treated material > Including endless conveyors
Description: Subject matter wherein the zigzag pattern for the running length is composed of a series of closed bands travelling in a boundless path.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6944970	In-line dryer for a printer	Sep. 20, 2005
5946819	Continuous textile web dryer	Sep. 7, 1999
4253246	Installations for the treatment of strip material in a gaseous medium	Mar. 3, 1981
4038152	Process and apparatus for the destructive distillation of waste material	Jul. 26, 1977
4036684	High bulk tissue forming and drying apparatus	Jul. 19, 1977