Screw driving attachment

- Muro Corporation
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Description

FIG. 1 is a perspective view of the top, front and left side of a screw driving attachment showing our new design;

FIG. 2 is a perspective view of the top, rear and left side thereof;

FIG. 3 is a perspective view of the bottom, rear and left side thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a view similar to FIG. 4 with the screw feed mechanism retracted;

FIG. 11 is a view similar to FIG. 5 with the screw feed mechanism retracted;

FIG. 12 is a view similar to FIG. 6 with the screw feed mechanism retracted;

FIG. 13 is a view similar to FIG. 7 with the screw feed mechanism retracted;

FIG. 14 is a perspective view of the screw driving attachment attached to a driving mechanism and provided with a belt of nails for operative use wherein the elements shown in phantom lines do not constitute any part of the claimed design; and,

FIG. 15 is a longitudinal, sectional view to more clearly show the relation of the retractable screw feed mechanism to the main body of the screw driving attachment.

Claims

The ornamental design for a screw driving attachment, as shown and described.

Referenced Cited
U.S. Patent Documents
D243149 January 25, 1977 Bieganski
D316508 April 30, 1991 Stewart et al.
D334331 March 30, 1993 Kikuchi
D391135 February 24, 1998 Habermehl et al.
D409065 May 4, 1999 Morita
3757407 September 1973 Bomar
4062389 December 13, 1977 Lejdegard
4998452 March 12, 1991 Blum
5473965 December 12, 1995 Chen
5568753 October 29, 1996 Habermehl et al.
5855151 January 5, 1999 Habermehl
5870933 February 16, 1999 Habermehl et al.
5927163 July 27, 1999 Habermehl et al.
5934162 August 10, 1999 Habermehl
5974918 November 2, 1999 Nakagawa et al.
6062113 May 16, 2000 Nakano et al.
6085616 July 11, 2000 Habermehl
6089132 July 18, 2000 Habermehl
6109145 August 29, 2000 Habermehl
Patent History
Patent number: D440137
Type: Grant
Filed: Sep 25, 2000
Date of Patent: Apr 10, 2001
Assignee: Muro Corporation (Tokyo)
Inventors: Giichiro Muro (Tochigi-ken), Hideki Fujita (Tochigi-ken), Kunihiro Arai (Tochigi-ken)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 29/129,870
Classifications
Current U.S. Class: D8/70
International Classification: 0805;