Precision screw driver

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Description

FIG. 1 is a top front perspective view of a precision screw driver showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a front view thereof.

The broken lines showings of the screw driver blade are for environmental purposes only and form no part of the claimed design.

Claims

We claim the ornamental design for the precision screw driver, as shown.

Referenced Cited
U.S. Patent Documents
D376528 December 17, 1996 Krapowicz
D379750 June 10, 1997 Thompson et al.
D393582 April 21, 1998 Amtenbrink et al.
D413782 September 14, 1999 Krapowicz
D419847 February 1, 2000 Chen
D432382 October 24, 2000 Hsu
D440479 April 17, 2001 Hsiao
D484767 January 6, 2004 Hsu
D503080 March 22, 2005 Chen
D508192 August 9, 2005 Wang
D538129 March 13, 2007 Jansson et al.
Patent History
Patent number: D559070
Type: Grant
Filed: Apr 25, 2006
Date of Patent: Jan 8, 2008
Assignee: Maxtech Consumer Products Limited (Waterloo, Ontario)
Inventors: Mandeep Singh (Kitchener), Jose Antonio Barrios (Waterloo)
Primary Examiner: Philip S. Hyder
Attorney: Borden Ladner Gervais LLP
Application Number: 29/258,596
Classifications
Current U.S. Class: D8/83