TREA

Flip open headset

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Information

  • Patent Grant
  • D471536
  • Patent Number
    D471,536
  • Date Filed
    Monday, April 29, 2002
    23 years ago
  • Date Issued
    Tuesday, March 11, 2003
    22 years ago
Information
Abstract
Description




FIG. 1 is a perspective view of earhook for flip open headset;




FIG. 2 is a top view thereof;




FIG. 3 is a bottom view thereof; and,




FIG. 4 is a side view thereof.



Claims
  • The ornamental design for flip open headset , as shown and described.
US Referenced Citations (20)
Number Name Date Kind
3209080 Gutner et al. Sep 1965 A
4020297 Brodie Apr 1977 A
4335281 Scott et al. Jun 1982 A
5210791 Krasik May 1993 A
5359647 Regen et al. Oct 1994 A
5504812 Vangarde Apr 1996 A
D388437 Inukai Dec 1997 S
5787166 Ullman Jul 1998 A
D403327 Landreth et al. Dec 1998 S
5982764 Palermo et al. Nov 1999 A
D421755 Pitel Mar 2000 S
6101260 Jensen et al. Aug 2000 A
D436095 Schmidt et al. Jan 2001 S
D439890 Skulley et al. Apr 2001 S
D443261 Yuyama Jun 2001 S
D445415 Jaakkola Jul 2001 S
6269259 Lai Jul 2001 B1
D447743 Ma Sep 2001 S
6295366 Haller et al. Sep 2001 B1
D455417 Bey et al. Apr 2002 S
Foreign Referenced Citations (2)
Number Date Country
29808425 Sep 1998 DE
29908529 Aug 1999 DE
Non-Patent Literature Citations (1)
Entry
Ericcson Bluetooth Wireless Headset, photo take from e-mobilecenter.com web site not dated.