Drill dust collection attachment

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Description

FIG. 1 is a front elevation view of a drill dust collection attachment showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is an isometric view thereof.

Claims

The ornamental design for a drill dust collection attachment, as shown and described.

Referenced Cited
U.S. Patent Documents
551465 December 1895 Elliott
1398814 November 1921 Tanenbaum
2307312 January 1943 Whiting
2792199 May 1957 Becker et al.
3536149 October 1970 Laird
3583821 June 1971 Shaub et al.
D224718 September 1972 Wahl
D228464 September 1973 Liechti
3924696 December 1975 Horlin et al.
D279379 June 25, 1985 Uram
D297803 September 27, 1988 Rooney
4955984 September 11, 1990 Cuevas
5160230 November 3, 1992 Cuevas
5292210 March 8, 1994 Nowick
D401252 November 17, 1998 Tudhope et al.
5983445 November 16, 1999 Baker
6193448 February 27, 2001 Brennan
6457915 October 1, 2002 Kao
6814527 November 9, 2004 Fleming
D542312 May 8, 2007 Skradski et al.
D543563 May 29, 2007 Skradski et al.
D555180 November 13, 2007 Amamoto et al.
20050013674 January 20, 2005 Vidal
20070243031 October 18, 2007 Yun
Patent History
Patent number: D575311
Type: Grant
Filed: Oct 30, 2007
Date of Patent: Aug 19, 2008
Inventor: Dale F. Konecny (Mc Henry, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Application Number: 29/296,868
Classifications
Current U.S. Class: Element Or Attachment (D15/138)