TREA

Communication handset including keypad

Follow

Information

  • Patent Grant
  • D428402
  • Patent Number
    D428,402
  • Date Filed
    Wednesday, August 18, 1999
    25 years ago
  • Date Issued
    Tuesday, July 18, 2000
    24 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a communication handset including keyapad, as shown and described.
US Referenced Citations (17)
Number Name Date Kind
D348458 Brown et al. Jul 1994
D367649 Richards et al. Mar 1996
D377351 Toki et al. Jan 1997
D382872 Nagele et al. Aug 1997
D383129 Giordano, Jr. et al. Sep 1997
D385876 Park Nov 1997
D386757 Harris et al. Nov 1997
D387054 Mischenko et al. Dec 1997
D388078 Mischenko et al. Dec 1997
D402980 Galletti et al. Dec 1998
D402981 Galletti et al. Dec 1998
D406137 Kolinen Feb 1999
D406835 Yamasaki Mar 1999
D409600 Yang et al. May 1999
D411994 Nakahara et al. Jul 1999
D413117 Chintala et al. Aug 1999
D413883 Galletti et al. Sep 1999
Foreign Referenced Citations (1)
Number Date Country
982906 Jun 1997 JPX
Non-Patent Literature Citations (3)
Entry
Mitsubishi Electric Corp. advertisement, prior to Jan. 19, 1998, MT-30, telephone.
THZ11 Cyber Giga telephone, Feb. 1999 TUKA catalog.
Toshiba DL-S25P and Mitsubishi TL PH9 telephones on single page advertisement of Nov. 26, 1997.