Tungsten grinder

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Description

FIG. 1 is a perspective view of the design of the present invention.

FIG. 2 is a front view of the design of the present invention.

FIG. 3 is a rear view of the design of the present invention.

FIG. 4 is a top view of the design of the present invention.

FIG. 5 is a bottom view of the design of the present invention.

FIG. 6 is a right-side view of the design of the present invention; and,

FIG. 7 is a left-side view of the design of the present invention.

The broken lines show portions of a tungsten grinder which form no part of the claimed design.

Claims

The ornamental design for a tungsten grinder, as shown and described.

Referenced Cited
U.S. Patent Documents
D649126 November 22, 2011 Takahashi
D654033 February 14, 2012 Root
D697038 January 7, 2014 Matsumoto
D762090 July 26, 2016 Grumbacher
D762091 July 26, 2016 Grumbacher
D853803 July 16, 2019 Zhang
D864690 October 29, 2019 Byrum, III
D872037 January 7, 2020 Okajima
D887633 June 16, 2020 Crowley
D898786 October 13, 2020 Chae
Patent History
Patent number: D929198
Type: Grant
Filed: Sep 16, 2019
Date of Patent: Aug 31, 2021
Inventor: David Gysland (Lewiston, MN)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/705,827
Classifications
Current U.S. Class: D8/62; D8/70; Material Working, Abrading, Or Founding Machinery (D15/122)