Resources Contact Us Home
Suction nozzle configuration

Image Number 6 for United States Patent #6772475.

A suction nozzle for a floor care appliance such as an upright vacuum cleaner having at least a fist channel located above an agitator to carry air and dirt to a suction passageway. The cleaner has several embodiments, one of which has a single channel and a single agitator. Another embodiment has front and rear suction ducts, a channel, and a single agitator. Yet another embodiment has the single channel and dual agitators. Still yet another embodiment has front and rear suction ducts and dual agitators. Further yet still, another embodiment has front and rear suction ducts, a channel, and dual agitators. Several embodiments of an agitator drive assembly are provided using various means to provide rotary power to the agitator(s).

  Recently Added Patents
Method and system for distributing ringback files
Shot scent dispenser
Electronic device, information processing method, and storage medium
Systems and methods for online search recirculation and query categorization
Methods and apparatuses for anti-shading correction with extended color correlated temperature dependency
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Apparatus and method to reduce noise in magnetic resonance imaging systems
  Randomly Featured Patents
Rifle backpack
Coordinating power distribution line communications
Flow-roller machine
Method of changing the weight distribution loading on a front discharge transit mixer
Wafer level system in package and fabrication method thereof
Aircraft equipment support
Electrophotographic photoreceptor comprising azo compounds
Method for designing mask and fabricating panel
Integrated circuit device having row structure with clock driver at end of each row
Methods and compositions for preventing and treating prostate disorders