Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Padding structure for a chair










Image Number 7 for United States Patent #7918506.

A padding structure for a chair includes a back support, a seat plate, a foam disposed on the back support, two guiding lines mounted on the back support, and two guiding lines mounted on the seat plate. Each guiding line of the back support and the seat plate is connected with a resilient member to control flexibility of the resilient member. An adjustable member is used to control the expansion and retraction of the guiding lines to drive the resilient members to change their radii of curvature, correcting the user's improper posture.








 
 
  Recently Added Patents
System and method of interfacing co-processors and input/output devices via a main memory system
Plastic floor-wall transition methods, materials, and apparatus
Display screen with graphical user interface
Community profiling for social media
Blow moulding machine with compressed air recycling
Vehicle having power supply apparatus
Closed cell culture system
  Randomly Featured Patents
Continuous feed remote control for slow speed paper motion
Method and device for extracting information from a database
Refastenable absorbent article and a method of applying thereof
Method for forming layered thermoplastic articles
Hydraulic braking system wherein electrically controllable assisting drive force is applied to master cylinder piston upon brake pedal operation
Apparatus and method for dissipating heat in a steam pressure regulator for a fuel cell system
Energy conserving mounting arrangement for tube type lighting
Adapter for electric dryers
Enabling caller controlled hold queue position adjustment
Counter-top cooking unit using natural stone