Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 15/393
Name: Brushing, scrubbing, and general cleaning > Machines > With air blast or suction > With mechanical agitating means > Stationary agitator
Description: Apparatus in which the means for agitating is stationary relative to the cleaner and has no motion relative to the work except that which results from moving the cleaner bodily.










Sub-classes under this class:

Class Number Class Name Patents
15/398 Bristle brush type 107
15/403 Dry mop type, e.g., textile strand or sheet pelt 33
15/395 For opposed surfaces or hollow work internal cleaning 57
15/396 Hollow head with perforate reticulate supporting surface for agitator 20
15/401 Scraper or squeegee type 195
15/394 Work piece surrounding or opposed agitators, e.g., bar or slat cleaners 27


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
5502873 Pet grooming device Apr. 2, 1996
5497530 Wiper device for hard surfaces, in particular a window wiper Mar. 12, 1996
5399381 Protective floor cover for electric brooms Mar. 21, 1995
5392491 Cleaner head for a vacuum cleaner Feb. 28, 1995
5349722 Methods of and apparatus for containing and evacuating fluids (II) Sep. 27, 1994
5301387 Cleaning head for flat surfaces Apr. 12, 1994
5134748 Surface cleaning device Aug. 4, 1992
5123142 Vacuum operated cleaner attachment Jun. 23, 1992
5074008 Dust mop attachment for vacuum cleaners Dec. 24, 1991
5067199 Suction device with a squeegee for eliminating dirty water while cleaning certain surfaces Nov. 26, 1991
5063635 Suction head for attachment to a vacuum cleaner Nov. 12, 1991
5054159 Debris removal apparatus for power blowers Oct. 8, 1991
5032184 Method for aspirating liquid from surgical operating room floors Jul. 16, 1991
4989294 Floor cleaning tool for vacuum cleaner Feb. 5, 1991
4972541 Feather duster having a fan assembly Nov. 27, 1990
4704765 Portable vacuum cleaner Nov. 10, 1987
4694529 Suction device Sep. 22, 1987
4688294 Vacuum cleaner nozzle Aug. 25, 1987
4476607 Portable vacuum cleaning device Oct. 16, 1984
4107808 Device for preparing the cleaning of carpet floors Aug. 22, 1978

1 2










 
 
  Recently Added Patents
Spray can
Repairing method and structure of display electrode
Fire-rated wall construction product
Hose for transporting refrigerant
Display device and control method thereof
Feeding device with solar cells, working with artificial light sources, for electronic equipments
Method and device for detecting a sync mark
  Randomly Featured Patents
Pipeline jointing
Method of manufacturing a heat exchanger
Headset
Dye-polysaccharide conjugates and their use as a diagnostic agent
Light source device and projection type display device
Biologically active compounds
Transmission frame format converter circuit
Oxidation dyeing composition for keratin fibers containing choline oxidase
Distributed processing device for a digital filter
User control