Grinding tool

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Description

1. Grinding tool

1.1 : Perspective

1.2 : Bottom

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Front

1.7 : Back

The broken lines depict portions of the grinding tool that are not considered part of the claimed design.

Claims

The ornamental design for a grinding tool, as shown and described.

Referenced Cited
U.S. Patent Documents
D508505 August 16, 2005 Thysell
D519530 April 25, 2006 Thysell
D521031 May 16, 2006 Thysell
D522543 June 6, 2006 Thysell
D682893 May 21, 2013 Bergstrand
D763932 August 16, 2016 Popov
D783064 April 4, 2017 Popov
D783065 April 4, 2017 Popov
D783066 April 4, 2017 Popov
D783067 April 4, 2017 Popov
D783068 April 4, 2017 Popov
D797824 September 19, 2017 Ruan
Patent History
Patent number: D960943
Type: Grant
Filed: Dec 21, 2020
Date of Patent: Aug 16, 2022
Assignee: Schwamborn Gerätebau GmbH (Wangen)
Inventor: Eckhart Schwamborn (Uhingen)
Primary Examiner: Richard E Chilcot
Application Number: 35/511,244
Classifications
Current U.S. Class: Element Or Attachment (D15/126)