TREA

Sharpener

Follow

Information

  • Patent Grant
  • D491786
  • Patent Number
    D491,786
  • Date Filed
    Friday, January 10, 2003
    22 years ago
  • Date Issued
    Tuesday, June 22, 2004
    20 years ago
  • US Classifications
    Field of Search
    • US
    • D08 90
    • D08 91
    • D08 92
    • D08 93
    • 076 82
    • 076 86
    • 076 88
    • 451 552
    • 451 555
    • 451 557
    • 451 558
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a side elevational view of one side, the other side being identical;




FIG. 2 is a top plan view thereof;




FIG. 3 is a bottom plan view thereof;




FIG. 4 is a front elevational view thereof; and,




FIG. 5 is a rear elevational view thereof.



Claims
  • The ornamental design for a sharpener, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
D169539 Folli May 1953 S
D284736 Kawai et al. Jul 1986 S
D315663 Dolbosco Mar 1991 S
D323450 Shimizu Jan 1992 S
D331688 Busse Dec 1992 S
D335075 Martin Apr 1993 S
D363867 Harrison et al. Nov 1995 S
D372181 Kelley Jul 1996 S
D409891 Friel et al. May 1999 S
Non-Patent Literature Citations (9)
Entry
Literature on Henckels Twinsharp Knife Sharpener, dated Sep. 24, 2002.
Literature on Shinkansen Sharpener, Gray/Black, dated Sep. 24, 2002.
Literature on CHEF'S, dated Sep. 25, 2002—Wushof Trident.
Literature on Twin Sharp Duo Sharpener.
Literature on Chef's Choice Manual Knife Sharpener, dated Sep. 24, 2002.
Literature on Chef's Choice Professional 320 Knife Sharpener and Chef's Choice Professional 12-Knife Sharpener.
Literature on Farberware Classic Series Sharpener, dated Sep. 24, 2002.
Literature on Sharpen-It sharpener, dated Sep. 24, 2002.
Literature on Redi-Edge Sharpeners, dated Sep. 24, 2002.