Impact drill

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Description

FIG. 1 is a top perspective view of first embodiment of an impact drill of the present invention;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a top perspective view of a second embodiment of an impact drill of the present invention;

FIG. 9 is a first side view thereof;

FIG. 10 is a second side view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a top perspective view of a third embodiment of an impact drill of the present invention;

FIG. 16 is a first side view thereof;

FIG. 17 is a second side view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a front view thereof;

FIG. 21 is a rear view thereof;

FIG. 22 is a top perspective view of a fourth embodiment of an impact drill of the present invention;

FIG. 23 is a first side view thereof;

FIG. 24 is a second side view thereof;

FIG. 25 is a top view thereof;

FIG. 26 is a bottom view thereof;

FIG. 27 is a front view thereof; and,

FIG. 28 is a rear view thereof.

Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

I claim the ornamental design for an impact drill, as shown and described.

Referenced Cited
U.S. Patent Documents
D37994 May 1906 Tower
D246946 January 17, 1978 Schultz
D256771 September 9, 1980 Kitagawa et al.
D294001 February 2, 1988 Greenlee et al.
4723582 February 9, 1988 Caspall
D301968 July 4, 1989 Kmetz
4951846 August 28, 1990 Oster et al.
D326400 May 26, 1992 Fushiya et al.
D326598 June 2, 1992 Sakamoto et al.
D377894 February 11, 1997 Sung
D400074 October 27, 1998 Cooper
D404276 January 19, 1999 Ghode et al.
D415002 October 12, 1999 Rogers et al.
5984022 November 16, 1999 Harman et al.
D467482 December 24, 2002 Kunz et al.
D467781 December 31, 2002 Kunz et al.
D468615 January 14, 2003 Kanzawa
D470027 February 11, 2003 Chunn et al.
D470378 February 18, 2003 Chunn et al.
D471419 March 11, 2003 Chunn et al.
D471781 March 18, 2003 Heun
D474953 May 27, 2003 Santarsiero et al.
6702530 March 9, 2004 Bennage et al.
D490677 June 1, 2004 Chung et al.
D491438 June 15, 2004 Cheung et al.
D496573 September 28, 2004 Cooper
20030165366 September 4, 2003 Bennage et al.
Foreign Patent Documents
2070770 1899 GB
Patent History
Patent number: D521338
Type: Grant
Filed: Aug 17, 2005
Date of Patent: May 23, 2006
Assignee: Eastway Fair Company Limited (Tortola)
Inventor: Chung Ka Wai (Tuen Mun)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/236,701
Classifications
Current U.S. Class: D8/68