Portable electric grinder

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FIG. 1 is a front, left and top perspective view of a portable electric grinder showing our new design;

FIG. 2 is a rear, right and top perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

The broken lines in the drawings illustrate portions of the portable electric grinder which form no part of the claimed design.


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

Referenced Cited
U.S. Patent Documents
D347153 May 24, 1994 Uneyama
D453098 January 29, 2002 Pretzell
D592026 May 12, 2009 Okuda
D605013 December 1, 2009 Kokawa
D634170 March 15, 2011 Hu
D647772 November 1, 2011 Hayakawa
D658464 May 1, 2012 Kawase
D660119 May 22, 2012 Fukumoto
D712224 September 2, 2014 Zhang
D830802 October 16, 2018 Okuda
D891213 July 28, 2020 Hattori
D936440 November 23, 2021 Ito
D990266 June 27, 2023 Hattori
D1000242 October 3, 2023 Hattori
20210008643 January 14, 2021 Sergyeyenko
Foreign Patent Documents
1710865 March 2022 JP
Patent History
Patent number: D1022645
Type: Grant
Filed: Oct 5, 2022
Date of Patent: Apr 16, 2024
Inventors: Kazunori Hattori (Anjo), Kenichi Tabushi (Anjo)
Primary Examiner: Austin Murphy
Application Number: 29/855,648
Current U.S. Class: D8/62