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Class Information
Number: 134/44
Name: Cleaning and liquid contact with solids > Apparatus > Operating or controlling device engaged and moved by work or separate work holder
Description: Apparatus in which some element or control of the apparatus is operated or controlled by engagement with the work or by a holder for the work that is separate from the apparatus.

Sub-classes under this class:

Class Number	Class Name	Patents
134/46	Devices other than valves (e.g., automatic work counters)	20
134/48	Endless belt or rotary work carriers	25
134/52	Engaging element having rotary swinging, rocking or pivoted motion	18
134/54	External and internal fluid applying means	10
134/45	For vehicle or wheel-form work	55
134/50	Plural means to supply or apply plural different fluids separately or admixed	23
134/49	Through-way work carriers or guides	7
134/51	With means for moving work or work-holder by fluid impact thereagainst	1

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7398786	Cleaning device for the shaving head of a dry shaving apparatus	Jul. 15, 2008
7216654	Dishwasher	May. 15, 2007
6792956	Floating bathtub or swimming pool cleaning device	Sep. 21, 2004
6739380	Method and apparatus for removing ceramic material from cast components	May. 25, 2004
6668842	Apparatus and method for sanitizing or washing footwear	Dec. 30, 2003
6648979	Apparatus and method for wafer cleaning	Nov. 18, 2003
6638770	Cleaning deposit devices that generate microarrays	Oct. 28, 2003
6607606	Self-cleaning lens shield	Aug. 19, 2003
6428752	Cleaning deposit devices that form microarrays and the like	Aug. 6, 2002
6314971	Dispenser for cleaning paper	Nov. 13, 2001
6176941	Method of removing contaminants from an epidermal surface using an oscillating fluidic spray	Jan. 23, 2001
5842491	Semiconductor wafer cleaning apparatus	Dec. 1, 1998
5522411	Hand washing and drying equipment unit	Jun. 4, 1996
5449009	Fluid disposal system	Sep. 12, 1995
5365958	Razor cleaning device	Nov. 22, 1994
5287866	Dishwashing system	Feb. 22, 1994
5284170	Recyclable rinser	Feb. 8, 1994
5277207	Devices and machine for treating bottles	Jan. 11, 1994
5017239	Cleaning vertical window blinds	May. 21, 1991
5000207	Apparatus suitable for processing semiconductor slices	Mar. 19, 1991
4832064	Glass washer with rotary carrier	May. 23, 1989
4239158	Spray head extension for pressure dispensers	Dec. 16, 1980
4188106	Apparatus and method for processing film	Feb. 12, 1980