Knife blade

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of the knife blade of the present invention;

FIG. 2 is a rear elevational view of the knife blade of FIG. 1;

FIG. 3 is a right side elevational view of the knife blade of FIG. 1;

FIG. 4 is a left side elevational view of the knife blade of FIG. 1;

FIG. 5 is a top plan view of the knife blade of FIG. 1; and,

FIG. 6 is a bottom plan view of the knife blade of FIG. 1.

FIGS. 1 and 2 are drawn on an enlarged scale from FIGS. 3—6.

Claims

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

Referenced Cited
U.S. Patent Documents
D29185 August 1898 Dobbie
D149643 May 1948 Hvale
D178453 August 1956 Jorge
D362588 September 26, 1995 Cohen et al.
D398814 September 29, 1998 Stokes
2051426 August 1936 Schneider
2448957 September 1948 Ciarlone
2566112 August 1951 Barnard
2601766 July 1952 Riddell et al.
2803876 August 1957 Nelson
4399611 August 23, 1983 Maringer
5111583 May 12, 1992 Martinez Alcala
5297345 March 29, 1994 Jaakola
Patent History
Patent number: D448628
Type: Grant
Filed: Jan 12, 2001
Date of Patent: Oct 2, 2001
Inventor: Yeon S Yang (Odenton, MD)
Primary Examiner: Caron D. Veynar
Application Number: 29/135,458
Classifications
Current U.S. Class: D7/649
International Classification: 0703;