Resources Contact Us Home
Vacuum cleaner

Image Number 2 for United States Patent #7383606.

A vacuum cleaner 2 having a housing 4 having an inlet 12 and an outlet 54 is disclosed. Actuation of a motor 46 causes a fan to displace air out of outlet 54, and the resulting suction upstream of the fan draws dirty air through inlet 12 and inwardly through walls of filter unit 22. Air from filter unit 22 passes along a duct to the motor 46 and fan. The housing 4 is formed from a first housing part defining a recess 36, and the recess is then closed by means of a closure member 56 to define the duct between the filter unit 22 and the motor 46.

  Recently Added Patents
Display window with level of service graphical user interface
Key management using quasi out of band authentication architecture
Method and system for quantifying viewer awareness of advertising images in a video source
System for providing access to playable media
Laser processing a multi-device panel
Coreference resolution in an ambiguity-sensitive natural language processing system
Catalyst composition with nanometer crystallites for slurry hydrocracking
  Randomly Featured Patents
Fishing lure
Method and system for providing storage checkpointing to a group of independent computer applications
Process for producing glycolic acid from formaldehyde and hydrogen cyanide
Arrangement for weapon
Gas-phase fluorination
Sanitary napkin whose rear portion includes a longitudinally extending ridge
Carboxylic acid-based corrosion-inhibiting composition and application thereof in corrosion prevention
Method and device for estimating memory-enabled transmission channels
Adjusting pH in a method of separating whole blood
Blends of styrene-acrylonitrile polymer, styrene-methyl methacrylate-maleic anhydride terpolymer and glass filler