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Patent
D989136
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Priority
Jul 27 2021
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Filed
Jul 27 2021
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Issued
Jun 13 2023
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Expiry
Jun 13 2038
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Assg.orig
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Entity
unknown
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0
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10
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n/a
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The ornamental design for a drill head, as shown and described.
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FIG. 1 is a perspective view of a drill head showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the drill head that form no part of the claimed design.
Zeng, Fenglan
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
3195155, |
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20060216125, |
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20170136564, |
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20200338655, |
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30485, |
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D390239, |
Oct 17 1996 |
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Detachable drill bit and fluted tap |
D419576, |
Jan 14 1999 |
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Combined drill and counterbore bits |
D559874, |
Jul 25 2005 |
Kobayashi Gimlet Mfg. Co., Ltd. |
Woodworking drill bit |
D686646, |
Oct 23 2012 |
NIKKEN KOSAKUSHO WORKS, LTD. |
End mill |
D877218, |
Sep 20 2018 |
|
Two-way milling cutter |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a