Knife blade

- Forever Co., Ltd.
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Description

FIG. 1 is a perspective view of a knife blade, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof with several enlarged portions;

FIG. 9 is an enlarged front view thereof with an enlarged portion;

FIG. 10 is an enlarged rear view thereof;

FIG. 11 is a bottom view thereof with an enlarged portion; and,

FIG. 12 is another perspective view of the knife blade, shown attached to the handle in broken lines for completeness of illustration.

The broken line showing the handle forms no part of the claimed design.

Claims

The ornamental design for a knife blade, as shown and described.

Referenced Cited
U.S. Patent Documents
486426 November 1892 Brooks
495110 April 1893 Hayes et al.
D24386 June 1895 Christy
D48474 January 1916 Lehrmann
2895218 July 1959 Petzoldt
D302092 July 11, 1989 Cohen et al.
D315660 March 26, 1991 Hahn
D324326 March 3, 1992 Lu
5572794 November 12, 1996 Kalbern
6044566 April 4, 2000 Ries et al.
D500233 December 28, 2004 Overthun
D555443 November 20, 2007 Hunt
D568126 May 6, 2008 Allem
Patent History
Patent number: D643262
Type: Grant
Filed: Jan 21, 2011
Date of Patent: Aug 16, 2011
Assignee: Forever Co., Ltd. (Kawaguchi-shi)
Inventor: Ryota Kusanagi (Kawaguchi)
Primary Examiner: Ricky Pham
Attorney: Baker & Hostetler LLP
Application Number: 29/383,777
Classifications
Current U.S. Class: D7/650