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Foldable cellular phone

  • US 20050239522A1
  • Filed: 04/11/2005
  • Published: 10/27/2005
  • Est. Priority Date: 04/12/2004
  • Status: Active Grant
First Claim
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1. A foldable electronic device, comprising:

  • a first housing having a first hinge part;

    a first protruding portion disposed on the first hinge part;

    a second housing having a second hinge part, wherein the second housing can rotate against the first housing via a pivotal connection between the second hinge part and the first hinge part; and

    a second protruding portion disposed on the second hinge part, wherein the second protruding portion corresponds to the first protruding portion of the first hinge part;

    wherein when the second housing rotates against the first housing, the first protruding portion of the first hinge part can stop a movement of the second protruding portion of the second hinge part for the second housing to be positioned at a maximum flip angle.

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