Resources Contact Us Home
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
Heterocyclic compounds as CCR2B antagonists
Method and system for associating a cell-sector with time-dependent location parameters
Opioid-nornicotine codrugs combinations for pain management
Ventilated vacuum communication structure
Virtual image display device and manufacturing method of virtual image display device
Matching a usage history to a new cloud
Computer system for routing package deliveries
  Randomly Featured Patents
Adjustable bridge for musical instrument
Highly durable pneumatic tire comprising bias laid carcass construction formed of superimposed stacked plies
Cylinder driven reciprocator
Dishwasher having a door passage through which steam flows
Air bag cover body forming apparatus
Video game joystick holder
Assembled orthopedic retractor
Play structure
Data processing device and data order converting method
System and method for dividing a remittance and distributing a portion of the funds to multiple investment products