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Patent
D981833
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Priority
Aug 12 2021
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Filed
Aug 12 2021
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Issued
Mar 28 2023
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Expiry
Mar 28 2038
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Assg.orig
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Entity
unknown
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0
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38
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n/a
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The ornamental design for a screw head, as shown and described.
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FIG. 1 is a perspective view of a screw head showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an environmental perspective view of thereof.
The broken lines in the drawings illustrate portions of the screw head and form no part of the claimed design.
Su, Kou-Tsair, Su, Chen-Long
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
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Screw type fastener |
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Sep 22 2016 |
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Self-drilling, self-countersinking fastener |
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Sep 20 2018 |
Taiwan Shan Yin International Co., Ltd.; TAIWAN SHAN YIN INTERNATIONAL CO , LTD |
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Screw fastener |
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LUDWIG HETTICH HOLDING GMBH & CO KG |
Countersunk head screw |
8858145, |
Dec 26 2012 |
Taiwan Shan Yin International Co., Ltd. |
Fastener capable of speedily screwing |
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Screw |
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Nov 13 2017 |
MASTERPIECE HARDWARE INDUSTRIAL CO., LTD.; Rick, Wang |
Screw |
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Dec 19 2018 |
|
Screw head |
D898558, |
May 16 2019 |
|
Screw head |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
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