Drill attachment

- Elmich Pte Ltd
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Description

FIG. 1 is a bottom isometric view of a drill attachment according to the ornamental design;

FIG. 2 is a top isometric view of the drill attachment shown in FIG. 1;

FIG. 3 is a bottom view of the drill attachment shown in FIG. 1;

FIG. 4 is a side view of the drill attachment shown in FIG. 1,

FIG. 5 is a front view of the drill attachment shown in FIG. 1 wherein, the rear view is a mirror image; and,

FIG. 6 is a top plan view of the drill attachment shown in FIG. 1.

The broken lines shown in the drawings illustrate portions of the drill attachment that form no part of the claimed design.

Claims

We claim the ornamental design for a drill attachment, as shown and described.

Referenced Cited
U.S. Patent Documents
2307312 January 1943 Whiting
3008160 November 1961 West
D224718 September 1972 Wahl
D292834 November 17, 1987 Slachta
5964006 October 12, 1999 Holmes et al.
6138317 October 31, 2000 Holmes et al.
D543563 May 29, 2007 Skradski et al.
D544007 June 5, 2007 Marasco
D555180 November 13, 2007 Amamoto et al.
D575311 August 19, 2008 Konecny
D597571 August 4, 2009 Darr
D632941 February 22, 2011 Noniewicz
Patent History
Patent number: D685248
Type: Grant
Filed: Feb 22, 2012
Date of Patent: Jul 2, 2013
Assignee: Elmich Pte Ltd (Singapore)
Inventors: Alan Sian Ghee Lee (Singapore), Henry Greaves (Watsons Bay)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/413,929
Classifications
Current U.S. Class: D8/77