Closed impeller tool

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Description

FIG. 1 is a bottom perspective view of closed impeller tool showing my new design;

FIG. 2 is a front view of the closed impeller tool;

FIG. 3 is a back view of the closed impeller tool;

FIG. 4 is a left side view of the closed impeller tool;

FIG. 5 is a right side view of the closed impeller tool;

FIG. 6 is a bottom view of the closed impeller tool;

FIG. 7 is a top view of the closed impeller tool; and,

FIG. 8 is a perspective view of the closed impeller tool including a phantom closed impeller and pump.

The broken lines in the drawings form no part of the claimed design and the broken lines of the closed impeller and pump of FIG. 8 are illustrative of environment and are not intended to form a part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
2605665 August 1952 Grenat
D261606 November 3, 1981 La Fargo
D274881 July 31, 1984 Wilsey
4864709 September 12, 1989 Klucz
4934037 June 19, 1990 Schuerg et al.
D431981 October 17, 2000 Aparnieks
6185817 February 13, 2001 Sims et al.
7000505 February 21, 2006 Hsien
D629820 December 28, 2010 Van Ryswyk
8505417 August 13, 2013 Hui et al.
D689352 September 10, 2013 Cecil
D726518 April 14, 2015 Terpsma
Patent History
Patent number: D841420
Type: Grant
Filed: Mar 20, 2018
Date of Patent: Feb 26, 2019
Inventor: Michael Key (Dayton, TX)
Primary Examiner: Randall H Gholson
Application Number: 29/641,155
Classifications
Current U.S. Class: D8/29