TREA

Ear piece

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Information

  • Patent Grant
  • D430673
  • Patent Number
    D430,673
  • Date Filed
    Friday, July 30, 1999
    26 years ago
  • Date Issued
    Tuesday, September 5, 2000
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D24 174
    • D24 173
    • 381 231
    • 381 312
    • 381 72
    • 181 130
    • 181 131
    • 181 135
    • 433 73
    • 433 72
    • 433 57
    • 433 56
    • 433 68
    • 433 69
    • D14 223
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an ear piece, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
D299344 Stevens Jan 1989
3224096 Stuart Dec 1965
3866323 Granger Feb 1975
4084319 Dragan Apr 1978
4252524 Dragan Feb 1981
4261696 Hobo Apr 1981
4616998 Wong Oct 1986
4695252 Edwardson Sep 1987
4836779 Beu Jun 1989
4892480 Levandoski Jan 1990
4991686 Allen Feb 1991
5078600 Austin Jan 1992
5090901 Levandoski Feb 1992
5385470 Polz Jan 1995
5632619 Polz May 1997
5792998 Gardner, Jr. et al. Aug 1998
Foreign Referenced Citations (3)
Number Date Country
0433732 Nov 1990 EPX
3540756 May 1987 DEX
19636281 A1 Mar 1998 DEX
Non-Patent Literature Citations (4)
Entry
Teledyne Water Pik, Photograph of Prior Art Ear Piece, Available at least as early as Jul. 30, 1999.
Girrbach, rotofix.RTM.--Gesichtsbogen Operating Instructions, available at least as early as Jul. 30, 1999 (Translation Included).
Ivoclar, Universal Transferbow System UTS Operating instructions, available at least as early as Jul. 30, 1999.
Jensen Industries Inc., Artex.RTM. Articulation System Catalog, available at least as early as Jul. 30, 1999.