Screw gun

Latest One World Technologies Limited Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a screw gun of the present invention;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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

Claims

We claim the ornamental design for a screw gun, as shown and described.

Referenced Cited
U.S. Patent Documents
D279862 July 30, 1985 Sato et al.
D280883 October 8, 1985 Sakamoto et al.
4809572 March 7, 1989 Sasaki
D304287 October 31, 1989 Zurwelle
5056607 October 15, 1991 Sanders
D325861 May 5, 1992 Saito et al.
D344000 February 8, 1994 Shibata et al.
D353526 December 20, 1994 Hoshino
5568849 October 29, 1996 Sasaki et al.
D400416 November 3, 1998 Zurwelle
D403565 January 5, 1999 Chung
D406740 March 16, 1999 Zurwelle
D406742 March 16, 1999 Schoen et al.
D426125 June 6, 2000 Hayakawa et al.
D439123 March 20, 2001 Sakai et al.
D441268 May 1, 2001 Heun
D452639 January 1, 2002 Zurwelle
D466386 December 3, 2002 Zurwelle
D470737 February 25, 2003 Chunn et al.
6536537 March 25, 2003 Sasaki et al.
D482254 November 18, 2003 Tsuzuki et al.
D490677 June 1, 2004 Chung et al.
D498400 November 16, 2004 Wu
20030070822 April 17, 2003 Kanzaki et al.
Patent History
Patent number: D513951
Type: Grant
Filed: Oct 26, 2004
Date of Patent: Jan 31, 2006
Assignee: One World Technologies Limited (Hamilton)
Inventors: Ka Wai Chung (Tuen Mun), Taku Ohi (Greer, SC)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/215,835
Classifications
Current U.S. Class: D8/68