TREA

Martin Bone

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flip door for personal digital assistant
    • Patent number D466502
    • Issue date Dec 3, 2002
    • Handspring, Inc.
    • Jeffrey C. Hawkins
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Personal digital assistant
    • Patent number D466115
    • Issue date Nov 26, 2002
    • Handspring, Inc.
    • Jeffrey C. Hawkins
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Chip for personal digital assistant
    • Patent number D457526
    • Issue date May 21, 2002
    • Handspring, Inc.
    • Jeffrey C. Hawkins
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cradle for personal digital assistant
    • Patent number D457162
    • Issue date May 14, 2002
    • Handspring, Inc.
    • Jeffrey C. Hawkins
    • D14 - Recording, communication, or information retrieval equipment