Patent
   D895411
Priority
Aug 31 2016
Filed
Aug 10 2018
Issued
Sep 08 2020
Expiry
Sep 08 2035
Assg.orig
Entity
unknown
6
42
n/a
The ornamental design for a screw fastener, as shown and described.

FIG. 1 is a bottom perspective view of a screw fastener of our new design.

FIG. 2 is a top perspective view of the screw fastener of FIG. 1.

FIG. 3 is a front view of the screw fastener of FIG. 1.

FIG. 4 is a left side view of the screw fastener of FIG. 1.

FIG. 5 is a right side view of the screw fastener of FIG. 1.

FIG. 6 is a top plan view of the screw fastener of FIG. 1; and,

FIG. 7 is a bottom plan view of the screw fastener of FIG. 1.

The broken lines in the drawings illustrate portions of the screw fastener and form no part of the claimed design.

Camilleri, Mark Anthony, Marshall, Bryan Hugh

Patent Priority Assignee Title
11618092, Jan 27 2020 Bottoming tap and chaser and method of use
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D944634, Jun 03 2019 WEST GEN TECHNOLOGIES, L L C Fixation device
D957927, Aug 08 2019 MASTERPIECE HARDWARE INDUSTRIAL CO., LTD.; I-Fang, Wang Screw anchor
ER6614,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 12 2017MARSHALL, BRYAN HUGHIllinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0467590159 pdf
Oct 04 2017CAMILLERI, MARK ANTHONYIllinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0467590159 pdf
Aug 10 2018Illinois Tool Works Inc.(assignment on the face of the patent)
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