Patent
   D892605
Priority
Feb 22 2019
Filed
Sep 12 2019
Issued
Aug 11 2020
Expiry
Aug 11 2035
Assg.orig
Entity
unknown
3
26
n/a
The ornamental design for a self-drilling screw with improved drill tip, as shown and described.

FIG. 1 is a front perspective view of a self-drilling screw with improved drill tip incorporating our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view thereof;

FIG. 4 is a top plan view with a section line cut-through a drill tip thereof and illustrated in FIG. 12;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a right end view thereof;

FIG. 9 is a left end view thereof;

FIG. 10 is an enlarged front elevation view of a drill tip thereof;

FIG. 11 is an enlarged top plan view of a drill tip thereof; and,

FIG. 12 is an enlarged section view thereof, cut through line 12-12 of FIG. 4.

The broken lines rendered in the drawings illustrates the environment of the claimed design and forms no part thereof.

Sokol, Gary S., Sokol, Adam G., Gratrix, Jeffrey L., Freehauf, Timothy E.

Patent Priority Assignee Title
11199214, Sep 20 2019 Essence Method Refine Co., Ltd. Quick fastening screw
D928602, Jun 07 2019 SPS Technologies, LLC Blind fastener bolt
D985379, Mar 08 2021 SCHRAUBEN BETZER GMBH & CO KG Screw
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 2019Plyco Corporation(assignment on the face of the patent)
Sep 12 2019SOKOL, GARY S , MR Plyco CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503570530 pdf
Sep 12 2019SOKOL, ADAM G , MR Plyco CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503570530 pdf
Sep 12 2019GRATRIX, JEFFREY L , MR Plyco CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503570530 pdf
Sep 12 2019FREEHAUF, TIMOTHY E , MR Plyco CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503570530 pdf
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