Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Collapsible keyboard










Image Number 3 for United States Patent #6174097.

A collapsible keyboard that is collapsible between a deployed configuration in which the keyboard is generally planar and a collapsed configuration, the keyboard being foldable about three substantially parallel axes between the deployed and collapsed configurations, the keyboard having four rigid subframes for supporting keys, each subframe being pivotally connected at a folding axis to an adjacent subframe. The keyboard preferably has support frames supporting keys thereon. The keys are slidable and are connected by flexible connectors that span the axes. The keyboard can be locked in either the collapsed or deployed configuration and can be combined with a remote communication unit.








 
 
  Recently Added Patents
Method for manufacturing photoelectric conversion device
Methods for predicting cardiac toxicity
Image processing system, image processing apparatus, control method for image processing apparatus, and storage medium
Alternate source programming
Molecular sieve
Providing a web page to a client
Bath
  Randomly Featured Patents
Image forming apparatus in which a potential well is formed in an electrode to obtain stable recording
Plastic compositions
PLL frequency setting circuit
Bare stent ship and crimp device
Synchronization of records of a table using bookmarks
Single sided cycle rear suspension system with vertical wheel mounting means
Optical transmitter/receiver interface for sealed environments and method of using same
Production instrument for producing compound semiconductor quantum boxes and light emitting devices using those quantum boxes
Ceiling fan with removable hub
Mobile unit and control method of mobile unit