Letter opener

Information

  • Patent Grant
  • D579300
  • Patent Number
    D579,300
  • Date Filed
    Friday, June 27, 2008
    16 years ago
  • Date Issued
    Tuesday, October 28, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D08 98
    • D08 107
    • D08 102
    • D08 103
    • D08 104
    • D08 48
    • D08 99
    • D08 41
    • D19 65
    • 030 DIG030
    • 030 294000
    • 254 028000
    • 007 160000
  • International Classifications
    • 0803
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a top, front and right side perspective view of a transparent letter opener;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a rear elevational view thereof;



FIG. 4 is a left side elevational view thereof;



FIG. 5 is a right side elevational view thereof;



FIG. 6 is a top view thereof; and,



FIG. 7 is a bottom view thereof.


Claims
  • The ornamental design for a letter opener, as shown and described.
US Referenced Citations (24)
Number Name Date Kind
D306394 Koenig Mar 1990 S
D329584 Shevin et al. Sep 1992 S
D329798 Kramer et al. Sep 1992 S
5285577 Carney et al. Feb 1994 A
D350770 Carney et al. Sep 1994 S
D352217 Hochfeld et al. Nov 1994 S
D365267 Goessling et al. Dec 1995 S
D368010 Lage et al. Mar 1996 S
D380365 Schmidt Jul 1997 S
D388306 Vaught Dec 1997 S
D405674 Reidenbach Feb 1999 S
D409071 Reidenbach May 1999 S
6003181 Wenk Dec 1999 A
D421889 Moore Mar 2000 S
6163910 Cheldin Dec 2000 A
D438440 Cheldin Mar 2001 S
6286745 Ackeret Sep 2001 B1
D455784 FitzGerald Apr 2002 S
6574871 Visconti et al. Jun 2003 B1
D488698 Moore Apr 2004 S
D501387 Huang Feb 2005 S
6874189 Ackeret Apr 2005 B2
6941604 Ackeret Sep 2005 B2
D526879 Chudek et al. Aug 2006 S
Continuations (1)
Number Date Country
Parent 29282413 Jul 2007 US
Child 29320489 US