Patent
   D440137
Priority
Apr 10 2000
Filed
Sep 25 2000
Issued
Apr 10 2001
Expiry
Apr 10 2015
Assg.orig
Entity
unknown
4
19
n/a
The ornamental design for a screw driving attachment, as shown and described.

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.

Fujita, Hideki, Muro, Giichiro, Arai, Kunihiro

Patent Priority Assignee Title
D512892, Feb 04 2004 Black & Decker Inc Automatic screwfeeder head
D513468, Feb 04 2004 Black & Decker Inc Automatic screwfeeder head
D514415, Feb 04 2004 Black & Decker Inc Automatic screwfeeder
D514912, Feb 04 2004 Black & Decker Inc Screw loader
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 21 2000MURO, GIICHIROMuro CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111120734 pdf
Aug 21 2000FUJITA, HIDEKIMuro CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111120734 pdf
Aug 21 2000ARAI, KUNIHIROMuro CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111120734 pdf
Sep 25 2000Muro Corporation(assignment on the face of the patent)
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