Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Smith; David Benjamin
Address:
Reston, GB
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
D515756 Floor tool for a cleaning appliance February 21, 2006
D511231 Attachment for cleaning appliance November 1, 2005
7441307 Vacuum cleaning head October 28, 2008
A restricting device is positioned in the flow duct leading from the main inlet to the cleaning head of a vacuum cleaner and is movable between a restrictive position, in which it serves to restrict the cross-section of the discharge outlet, and an open position, in which it restricts th










 
 
  Recently Added Patents
Communication apparatus, power supply control method, display apparatus, communication method, and computer program product
Fluid conduit with PTC fabric heating
Social community generated answer system with collaboration constraints
Boring machine
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage
Display screen of a mobile terminal or portion thereof with a graphical user interface
  Randomly Featured Patents
Aquatic safety slide and wading pool
Asymmetric synthesis of benzoxazinones
Headgear mountable protective face shield
Preamplifier with improved CMRR and temperature stability and associated amplification method
Television set
Method and apparatus for adjusting recording power for optical disk device
Electrode coating and coated electrodes
Equalizer and equalization method
Production of formaldehyde from methyl mercaptans
Screw press for separating liquids from solid-liquid mixtures