Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 134/193
Name: Cleaning and liquid contact with solids > Apparatus > With movable means to cause fluid motion (e.g., pump, splasher, agitator) > Pivoted (e.g., rotary swinging or oscillating) > Plural fluid-moving means (excludes single with plural vanes)
Description: Apparatus in which there are two or more separate fluid moving devices as distinguished from two or more vanes or paddles attached to the same shaft.










Patents under this class:

Patent Number Title Of Patent Date Issued
7306002 System and method for wet cleaning a semiconductor wafer Dec. 11, 2007
6729339 Method and apparatus for cooling a resonator of a megasonic transducer May. 4, 2004
5560230 Chaos washing machine and a method of washing thereof Oct. 1, 1996
5509431 Precision cleaning vessel Apr. 23, 1996
5226969 Method for cleaning solid surface with a mixture of pure water and calcium carbonate particles Jul. 13, 1993
4658842 Rinsing apparatus for flat objects Apr. 21, 1987
4460005 Washing apparatus for tubular members Jul. 17, 1984
4106518 Apparatus for washing grossly soiled products of plastic material for subsequent re-use Aug. 15, 1978
4078942 Method and apparatus for cleaning strip in a molten salt bath Mar. 14, 1978
4004600 Dishwasher with special low washing liquid usage cycle Jan. 25, 1977
3952756 Semi automatic parts cleaning machine Apr. 27, 1976











 
 
  Recently Added Patents
Nanoparticle entrapment of materials
Transporting business intelligence objects between business intelligence systems
Method and system for efficient DRX operation during handover in LTE
Laser processing method and apparatus
Signal conversion control circuit for touch screen and method thereof
Systems and methods for arranging and labeling cardiac episodes
Lock
  Randomly Featured Patents
Packaging strap fastener
Modem apparatus and method for serial command and data multiplexing
Image recording forming blanks in peripheral edges
Spinning nozzle for preparing a fiber precursor
Magnetic separation filtering and cleaning apparatus
Method for edge termination of parallel conductive planes including estimating the characteristic impedance of the structure
Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
Rotating device for Christmas tree
Apparatus and method for co-extruding multi color plastics
Premixed air-fuel mixture supply device