Bidirectional safety knife

Information

  • Patent Grant
  • D631724
  • Patent Number
    D631,724
  • Date Filed
    Tuesday, September 8, 2009
    15 years ago
  • Date Issued
    Tuesday, February 1, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D08 98
    • D08 99
    • D19 35
    • D19 72
    • 030 002000
    • 030 280000
    • 030 287000
    • 030 289000
    • 030 294000
    • 030 310000
    • 030 317000
  • International Classifications
    • 0803
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective upper right side view;



FIG. 2 is a back view;



FIG. 3 is a right side view;



FIG. 4 is a front view;



FIG. 5 is a top view; and,



FIG. 6 is a bottom view.


The broken lines in FIGS. 2 and 4 illustrate portions of the knife that form no part of the claimed design.


Claims
  • The ornamental design for a bidirectional safety knife, as shown and described.
US Referenced Citations (21)
Number Name Date Kind
3934340 Jones et al. Jan 1976 A
D260358 Wilson et al. Aug 1981 S
D346542 Birkholz May 1994 S
D392537 Schulz et al. Mar 1998 S
D503324 Carlson et al. Mar 2005 S
D525102 Gullicks et al. Jul 2006 S
D525852 Pearson et al. Aug 2006 S
D527603 Gullicks et al. Sep 2006 S
D540647 Ireland Apr 2007 S
D553461 Neiser Oct 2007 S
D568709 Packard et al. May 2008 S
D574210 Packard et al. Aug 2008 S
D580729 Packard et al. Nov 2008 S
D584935 Packard et al. Jan 2009 S
D586197 Della Polla Feb 2009 S
D586644 Packard et al. Feb 2009 S
D602324 Hancock et al. Oct 2009 S
20060236550 Gullicks et al. Oct 2006 A1
20070245571 Pearson Oct 2007 A1
20070283575 Hix et al. Dec 2007 A1
20100095533 Takahashi et al. Apr 2010 A1