Resources Contact Us Home
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
Pharmaceutical composition for treating CAPRIN-1 expressing cancer
Dehydratable hygiene articles
Nonvolatile semiconductor storage device having conductive and insulative charge storage films
Print control server, print controlling method, and print control program
Ultra-wideband communication system and method
Pre-primed roofing membrane
Second order correction circuit and method for bandgap voltage reference
  Randomly Featured Patents
Antenna for a wireless network
Sinusoidally resonant radio frequency volume coils for high field magnetic resonance applications
System and method for data collection, evaluation, information generation, and presentation
Collaborative management of delivery schedules
Modular strip fuse carrier assembly
Process for preparing trimethylchlorosilane
PCNA-associated cell cycle proteins, compositions and methods of use
Rigid-rod benzobisazole copolymer containing cyclic phosphate ester
Methods and apparatus for context selection of block transform coefficients
Fast curing oximo-ethoxy functional siloxane sealants