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Patent
D699268
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Priority
Feb 04 2013
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Filed
Aug 02 2013
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Issued
Feb 11 2014
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Expiry
Feb 11 2028
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Assg.orig
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Entity
unknown
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10
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20
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n/a
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The ornamental design for a core bit cleaner, as shown.
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FIG. 1 is a top perspective view of a core bit cleaner in accordance with my design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
O'Connor, Brian Patrick
Patent |
Priority |
Assignee |
Title |
D890816, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
D907072, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
D924944, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
D941887, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
D954755, |
Mar 24 2021 |
|
Inner sonde tube terminal cap |
D954756, |
Mar 24 2021 |
|
Reversed bent sub with spring pocket |
D954757, |
Mar 29 2021 |
|
Inner sonde tube timed cap |
D954758, |
Mar 29 2021 |
|
Inner sonde tube timed cap |
D958199, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
D976966, |
Apr 13 2018 |
Caterpillar Inc. |
Bit for a ground engaging machine implement |
Patent |
Priority |
Assignee |
Title |
1331126, |
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2041467, |
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2510865, |
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3363705, |
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3380534, |
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3593786, |
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3982590, |
Aug 04 1975 |
Halliburton Company |
Well bore cleaning device |
6019181, |
Aug 31 1998 |
Northwest Machine Works, Inc. |
Core drilling latch assembly |
6152221, |
Feb 08 1999 |
Specialised Petroleum Services Group Limited |
Apparatus with retractable cleaning members |
6755593, |
Jan 22 2001 |
Earth Tool Company, LLC |
Pipe replacement method and rotary impact mechanism for pipe bursting |
20090032256, |
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20090283328, |
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|
D391349, |
Mar 10 1997 |
|
Hose nozzle |
D413126, |
Sep 04 1998 |
ESCO HYDRA UK LIMITED |
Sleeve for tooling system for mineral winning |
D420013, |
Sep 04 1998 |
ESCO HYDRA UK LIMITED |
Sleeve for tooling system for mineral winning |
D468753, |
Oct 23 2000 |
MINOVA AUSTRALIA PTY LIMITED |
Mine bolt driver |
D622293, |
Jan 06 2009 |
Boart Longyear Company |
Spearhead |
D632310, |
May 13 2010 |
Bilco Tools, Inc. |
Downhole brush tool |
D644668, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel head assembly with axial groove |
D649167, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel head assembly with tapered design |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
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Date |
Maintenance Schedule |
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