Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Chair back with lumbar and pelvic supports










Image Number 12 for United States Patent #7347495.

An office chair is provided having a back assembly which is configured to provide supplemental support to the back of a chair occupant in addition to the support provided by the primary support surface of the chair back. The chair back includes a lumbar support unit having a lumbar support pad wherein asymmetric support is provided to the left and right halves of the lumbar pad. As such, the asymmetric support loads are independently adjustable to more comfortably support a chair occupant. The chair back also includes a pelvic support pad which is disposed vertically adjacent to the lumbar support.








 
 
  Recently Added Patents
Method and apparatus for supporting management actions for very high throughput in wireless communications
Modular storage system
Detachably integrated battery charger for mobile cell phones and like devices
Touch screen panel
Secure mobile ad hoc network
Spatula
Triple-trim reference voltage generator
  Randomly Featured Patents
Systems and methods for optimizing SSL handshake processing
Process for preparation of rubber mixtures containing silicon dioxide
Hydrodesulfurization of petroleum residuum utilizing a carbon-supported catalyst
Tire for automobile
CMOS substrate biasing for threshold voltage control
Semiconductor memory device with error check and correcting function
Paper coating slip containing n-vinylformamide
Apparatus and methods to disable an electric vehicle
Marking device for use with an animal marking harness
Photosensitive conductive composition and plasma display panel formed by using the same