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
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
Fractal method for detecting and filling data gaps within LiDAR data
Method and apparatus for user selection of advertising combinations
Fuel-based injection control
Apparatus and method for efficient transmission of acknowledgements
Method and system for establishing security connection between switch equipments
  Randomly Featured Patents
Sensing circuit for flash memory device operating at low power supply voltage
Vertical blind assembly
Combined reversible sprinkler nozzle and support ring
Coriolis-type mass flow meter for sanitary use
Oxindole inhibitors of factor Xa
Semiconductor structure having a strained region and a method of fabricating same
Computer anti-theft system
Information transfer apparatus and method, information processing apparatus and method, and information processing system
Putt mark putter
Ink ribbon for thermal transfer printer