TREA

Key matrix for a telephone handset

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Information

  • Patent Grant
  • D423515
  • Patent Number
    D423,515
  • Date Filed
    Friday, November 7, 1997
    27 years ago
  • Date Issued
    Tuesday, April 25, 2000
    24 years ago
Information
Abstract
Description
Claims
  • The ornamental design of a key matrix for a telephone handset, as shown and described.
US Referenced Citations (33)
Number Name Date Kind
D325577 Karlin Apr 1992
D334926 Hunt et al. Apr 1993
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D374006 Tattari Sep 1996
D374007 Tattari Sep 1996
D377171 Yokouchi Jan 1997
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D385887 Park Nov 1997
D386188 Park Nov 1997
D389142 Adams et al. Jan 1998
D396464 Bradford Jul 1998
D405445 Phillips et al. Feb 1999
Non-Patent Literature Citations (1)
Entry
www.nokia.com, Nokia 5190 telephone from the internet, Aug. 1998.