Woodworking sharpening jig

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Description

FIG. 1 is a perspective view of a woodworking sharpening jig showing my present 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 right reference view of the present design, showing a change in the height of the woodworking sharpening jig;

FIG. 9 is a right reference view of the present design, showing that a first joint of the woodworking sharpening jig is deflected forward;

FIG. 10 is a right reference view of the present design, showing that the first joint of the woodworking sharpening jig is deflected backward;

FIG. 11 is a right reference view of the present design, showing that a second joint of the woodworking sharpening jig is deflected forward;

FIG. 12 is a right reference view of the present design, showing that the second joint of the woodworking sharpening jig is deflected backward;

FIG. 13 is a right reference view of the present design, showing that a third joint of the woodworking sharpening jig is deflected forward;

FIG. 14 is a right reference view of the present design, showing that the third joint of the woodworking sharpening jig is deflected backward; and,

FIG. 15 is a right reference view of the present design, showing a transverse displacement of the woodworking sharpening jig.

Claims

The ornamental design for a woodworking sharpening jig, as shown and described.

Referenced Cited
U.S. Patent Documents
D151792 November 1948 Smith
D160734 October 1950 Polokosnik
3011366 December 1961 Sandven
3730023 May 1973 Otto
3950899 April 20, 1976 Gilbert
D363202 October 17, 1995 Ross
D363296 October 17, 1995 Madill
D435771 January 2, 2001 Miller
6254455 July 3, 2001 Irvine
D481604 November 4, 2003 Woodruff
D503415 March 29, 2005 Dembicks
7281969 October 16, 2007 Naples
7387562 June 17, 2008 Blum
D755268 May 3, 2016 Parrot
D778135 February 7, 2017 Blank
Patent History
Patent number: D956836
Type: Grant
Filed: Nov 10, 2020
Date of Patent: Jul 5, 2022
Inventor: Hsi-Hui Yu (Taichung)
Primary Examiner: Nathaniel D. Buckner
Application Number: 29/757,899