Patent
   D969889
Priority
Dec 13 2019
Filed
May 13 2020
Issued
Nov 15 2022
Expiry
Nov 15 2037
Assg.orig
Entity
unknown
0
51
n/a
The ornamental design for a sharpening machine, as shown and described.

FIG. 1 is a perspective view of a sharpening machine, showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depict portions of the sharpening machine which form no part of the claimed design.

Cigarini, Enrico

Patent Priority Assignee Title
Patent Priority Assignee Title
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May 08 2020CIGARINI, ENRICOTECOMEC S R L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0526500521 pdf
May 13 2020TECOMEC S.R.L.(assignment on the face of the patent)
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