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
Memory with separate read and write paths
Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device
UV liquid treatment system
Method and apparatus for the prevention of a service degradation attack
Method and system for leveraging the power of one's social-network in an online marketplace
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Magnetic circuit and speaker using same
  Randomly Featured Patents
Light angle selecting light detector device
Hand manipulated tool
Tower chair
Method and apparatus for combined removal and in-situ biodegradation of grease material from a kitchen ventilator
Fuel supply system for internal combustion engine and fuel transfer tube
Stable plumb beam optical projector
Sensor and method of sensing having an energy source and detector on the same side of a sensor substance
Compression connectors
Method of producing lithographic printing plate
Ferrule fuse terminal clip with pivoted rejector