US2004207979A1PendingUtilityA1

Foldable keyboard

Assignee: NMB USA INCPriority: Feb 3, 2003Filed: May 5, 2004Published: Oct 21, 2004

Est. expiryFeb 3, 2023(expired)· nominal 20-yr term from priority

Inventors:Chatree Sitalasai Toshisada Takeda Richard Acosta Casey Peterson Charles Fauble

H01H 2223/05G06F 3/0221H01H 13/86G06F 1/1632

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References

Claims

Abstract

A portable foldable keyboard comprised of two housings, each of which contains a key assembly, and a central hinge. The two housings can be slid together when the keyboard is unfolded and they interlock to form a sturdy keyboard having the standard QWERTY keyswitch layout.

Claims

exact text as granted — not AI-modified

1 - 10 . (canceled)  
     
     
         11 . A PDA connecting device for a portable keyboard comprising: 
 a PDA connector; and    a means for resiliently and rotatably mounting said PDA connector to said keyboard.    
     
     
         12 . A PDA connecting device for a foldable keyboard comprising: 
 a PDA connector holder; and    a PDA connector;    wherein said PDA connector is mounted in said PDA connector holder such that said PDA connector pops up when said foldable keyboard is unfolded.    
     
     
         13 . A key membrane cable for a foldable keyboard comprising: 
 a straight region of said cable; and    a folded region of said cable.

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