TREA

Earhook headset

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Information

  • Patent Grant
  • D431235
  • Patent Number
    D431,235
  • Date Filed
    Thursday, March 25, 1999
    26 years ago
  • Date Issued
    Tuesday, September 26, 2000
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D14 137
    • D14 138
    • D14 249
    • D14 147-148
    • D14 247-248
    • D14 250
    • D14 240
    • D14 140
    • D14 142
    • D14 205
    • D14 206
    • D14 223
    • 379 430
    • 379 441
    • 379 442
    • 379 433
    • 379 434
    • 379 419
    • 379 420
    • 379 428
    • 379 440
    • 455 550-575
    • 455 90
    • 381 375-378
    • 381 385
    • 381 187
    • 381 374
    • 381 380
    • 381 381
    • 181 128
    • 181 137
  • International Classifications
    • 1403
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for earhook headset, as shown and described.
US Referenced Citations (47)
Number Name Date Kind
D237090 Yanagawa Oct 1975
D242724 Brodie Dec 1976
D272904 Kawano Mar 1984
D293107 Muller Dec 1987
D311521 Jonsson et al. Oct 1990
D326653 Hino Jun 1992
D339355 Burris et al. Sep 1993
D357479 Coomans Apr 1995
D363487 Thurnau Oct 1995
D366486 Runquist et al. Jan 1996
D375313 Jensen et al. Nov 1996
D384958 Shudo Oct 1997
D385272 Jensen et al. Oct 1997
D403327 Landreth et al. Dec 1998
D407089 Norin Mar 1999
D409621 Andrea May 1999
1587643 Harman Aug 1926
2474135 White Jun 1949
2481387 Bonecutter Sep 1949
2485405 Olney et al. Oct 1949
2506490 Coley May 1950
2513746 Rohr Jul 1950
2586644 Gilbert Feb 1952
2606255 Tullis Aug 1952
2939923 Henderson Jun 1960
3440365 Bryant et al. Apr 1969
3682268 Gorike Aug 1972
3862378 Norris Jan 1975
3993879 Larkin Nov 1976
4020297 Brodie Apr 1977
4048453 Seidel Sep 1977
4118606 Larkin Oct 1978
4864610 Stevens Sep 1989
4893344 Tragardh et al. Jan 1990
4972468 Murase et al. Nov 1990
5058155 Larsen Oct 1991
5191602 Regen et al. Mar 1993
5210792 Kajihara May 1993
5412736 Keiliiliki May 1995
5446788 Lucey et al. Aug 1995
5625171 Marshall Apr 1997
5655026 Peters et al. Aug 1997
5708724 Burris et al. Jan 1998
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5757944 Jensen et al. May 1998
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Foreign Referenced Citations (4)
Number Date Country
436377 Oct 1926 ATX
0158391 Oct 1985 EPX
1377237 Dec 1974 GBX
20365505 Jun 1980 GBX