Class 68/84 - Rotary

Subclass of Class 68 - Textiles: fluid treating apparatus
Definition: Scrubbers involving a scrubbing element which is rotated.
No. of patents: 3
Last issue date: 04/08/2008

Number	Title	Issue Date
7353670	Tile sponge washing and conditioning apparatus A tile sponge washing and conditioning apparatus is disclosed for washing in water a sponge used during a ceramic tile laying operation. The apparatus includes a frame for disposition thereof within the water. The frame includes a first wall and a second wall which ...	04/08/2008
6919118	Method and machine for producing multiaxial fibrous webs A plurality of unidirectional sheets (30a, 30b, 30c) are superposed in different directions and they are bonded together. At least one of the unidirectional sheets is made by spreading a tow so as to obtain uniform thickness...	07/19/2005
5820777	Blended polyol ester lubricants for refrigerant heat transfer fluids From not more than three blending stocks, it is possible to prepare a wide variety of mixtures of esters of hindered polyhydric alcohols that are especially valuable lubricants for chlorine-free fluorocarbon refrigerant heat transfer fluids, particularly ...	10/13/1998

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