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Patent
D826299
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Priority
Jul 17 2015
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Filed
Jan 18 2016
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Issued
Aug 21 2018
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Expiry
Aug 21 2033
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Assg.orig
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Entity
unknown
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11
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25
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n/a
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The ornamental design for a drill corer, as shown and described.
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FIG. 1 is a left side view of the drill corer;
FIG. 2 is a cross sectional view of the drill corer taken along line 2-2 in FIG. 1.
FIG. 3 is a top perspective view of the drill corer;
FIG. 4 is a close-up side view of a tip end of the drill corer;
FIG. 5 is a close-up bottom view of the tip end of the drill corer; and,
FIG. 6 is a close-up perspective view of the tip end of the drill corer.
The broken lines in the drawings depict unclaimed environmental subject matter.
Bailleres, Henri
Patent |
Priority |
Assignee |
Title |
11137008, |
Jan 12 2018 |
Illinois Tool Works Inc |
Self-drilling anchor assembly |
D840449, |
Jun 28 2017 |
GINO DEVELOPMENT, INC |
Twisted drill bit tip |
D856387, |
Jul 06 2015 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
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D857069, |
Jul 06 2015 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Drilling tool |
D877218, |
Sep 20 2018 |
|
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D881957, |
Jun 27 2019 |
|
Twist drill |
D886168, |
Jan 09 2019 |
Illinois Tool Works Inc |
Anchor assembly drill bit |
D886169, |
Jan 09 2019 |
Illinois Tool Works Inc |
Anchor assembly drill bit |
D886170, |
Jan 09 2019 |
Illinois Tool Works Inc |
Anchor assembly drill bit |
D886171, |
Jan 09 2019 |
Illinois Tool Works Inc |
Anchor assembly drill bit |
D886172, |
Jan 09 2019 |
Illinois Tool Works Inc |
Anchor assembly drill bit |
Patent |
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Downhole tool for use with a ball and seat traveling valve for a fluid pump |
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Rock drill |
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Santrade Limited |
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May 21 2010 |
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20050025594, |
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20090317202, |
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20120241223, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a