Safety knife blade

- MADI, LLC
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a right side elevation of the safety knife blade of FIG. 1;

FIG. 3 is a left side elevation of the safety knife blade of FIG. 1;

FIG. 4 is a top view of the safety knife blade of FIG. 1;

FIG. 5 is a bottom view of the safety knife blade of FIG. 1;

FIG. 6 is a front elevation of the safety knife blade of FIG. 1; and,

FIG. 7 is a rear elevation of the safety knife blade of FIG. 1.

The broken line showing of the knife handle is provided for purposes of environment and forms no part of the claimed design.

Claims

I claim the ornamental design for a safety knife blade, as shown and described.

Referenced Cited
U.S. Patent Documents
1546975 July 1925 Feller
D246281 November 8, 1977 Ferrara, Jr.
4387510 June 14, 1983 Hashemifard
D282097 January 7, 1986 Nativo
4565004 January 21, 1986 Heinz
D332383 January 12, 1993 Hagler
D344006 February 8, 1994 Glesser
D349837 August 23, 1994 Glesser
D442459 May 22, 2001 Wilkinson
6318218 November 20, 2001 Anderson
7214127 May 8, 2007 Thompson
D581240 November 25, 2008 Glesser
D622805 August 31, 2010 Bloch
8375589 February 19, 2013 Bremer
D689545 September 10, 2013 Present
D697781 January 21, 2014 Trbovich
9061426 June 23, 2015 Harvey
D749921 February 23, 2016 Sanchez
D803656 November 28, 2017 Stinson
Patent History
Patent number: D847604
Type: Grant
Filed: Nov 28, 2017
Date of Patent: May 7, 2019
Assignee: MADI, LLC (Greenville, SC)
Inventor: Ralph Dudley Stinson (Lutz, FL)
Primary Examiner: Philip S Hyder
Application Number: 29/627,490
Classifications
Current U.S. Class: D8/99; D8/20