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Class Information
Number: 15/308
Name: Brushing, scrubbing, and general cleaning > Machines > With air blast or suction > Fixed position cleaners or installed cleaning systems > With work handling or supporting > With means to guide or move the work to or through a cleaning station or treating means > With work agitator, e.g., brushing, beating, shaking
Description: Apparatus in which the action of the air draft is supplemented by work-contacting or work-manipulating means for dislodging foreign material.










Sub-classes under this class:

Class Number Class Name Patents
15/309 Plural diverse types, e.g., beating and brushing 13


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
5056185 Optical fiber cleaner Oct. 15, 1991
5021095 Process for removing asbestos and the device for removing the same Jun. 4, 1991
5012548 Magnetic tape cleaner May. 7, 1991
5008968 Sheet material cleaning machine Apr. 23, 1991
4972780 Printing press blanket cleaner Nov. 27, 1990
4953252 Roll surface cleaning device Sep. 4, 1990
4951345 Self-cleaning entry carpet assembly Aug. 28, 1990
4934016 Device for continuously cleaning a running web of material Jun. 19, 1990
4926520 Method and apparatus for cleaning carpet tiles May. 22, 1990
4923251 Apparatus for removing asbestos and like materials from a surface May. 8, 1990
4903084 Cleaning apparatus having an interference-fit housing Feb. 20, 1990
4901393 Hay and straw cleaning apparatus Feb. 20, 1990
4883542 Method and apparatus for cleaning containers Nov. 28, 1989
4854441 Bottle duster Aug. 8, 1989
4852209 Apparatus for cleaning calender rolls and the like Aug. 1, 1989
4851880 Cleaning apparatus having airfoils Jul. 25, 1989
4822454 Enhanced soil removal from paper machine forming fabrics Apr. 18, 1989
4817646 Method and apparatus for cleaning mini blinds Apr. 4, 1989
4800611 Plate cleaning apparatus and cleaning roller therefor Jan. 31, 1989
4757569 Process and apparatus for removing films of flow agent clinging to moving strip material Jul. 19, 1988
4715078 Paperboard edge buffer and cleaner Dec. 29, 1987
4706325 Film cleaner Nov. 17, 1987
4701973 Bottle duster Oct. 27, 1987
4694527 Mask washing apparatus for production of integrated circuit Sep. 22, 1987
4657598 Rejuvenating newspaper film process Apr. 14, 1987
4621386 Scraper rings Nov. 11, 1986
4611409 Liquid removing method Sep. 16, 1986
4594748 Apparatus for cleaning particles from a web Jun. 17, 1986
4577362 Apparatus for removing foreign matter from flexible support Mar. 25, 1986
4520528 Vacuum foam remover Jun. 4, 1985
4514873 Equipment for cleaning remnants of carbon blocks May. 7, 1985
4501044 Apparatus for cleaning components used in electrolytic smelting Feb. 26, 1985
4455706 Process and apparatus for the removal or controlled reduction of adherent films of liquid on hard surfaces Jun. 26, 1984
4446590 Paint roller cleaner May. 8, 1984
4426750 Combined rewind foot/tape cleaner Jan. 24, 1984
4420854 Apparatus for cleaning trays Dec. 20, 1983
4411038 Pneumatic cleaning system Oct. 25, 1983
4403365 Brush assembly for cleaning bread pans Sep. 13, 1983
4403370 Arrangement for cleaning band-like data carriers Sep. 13, 1983
4400846 Tape cleaning apparatus Aug. 30, 1983
4391016 Degreasing apparatus for elongated materials Jul. 5, 1983
4388750 Wrinkle remover for a web of running material Jun. 21, 1983
4304026 Cleaning apparatus for a xerographic reproduction machine Dec. 8, 1981
4271559 Toner clean-off head Jun. 9, 1981
4208760 Apparatus and method for cleaning wafers Jun. 24, 1980
4205911 Cleaning system Jun. 3, 1980
4197610 Cleaning devices Apr. 15, 1980
4162019 Apparatus for recovering filler from sanitary pads Jul. 24, 1979
4144615 Pan cleaning apparatus Mar. 20, 1979
4133073 Cleaning device for the scraper blades associated with rotating separation and/or clearing rollers for a textile fibre web in spinning machines Jan. 9, 1979

1 2 3 4










 
 
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