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Patent
D870778
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Priority
Aug 10 2016
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Filed
Aug 10 2016
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Issued
Dec 24 2019
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Expiry
Dec 24 2034
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Assg.orig
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Entity
unknown
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13
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12
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n/a
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I claim the ornamental design for an inner tube of a core barrel, as shown and described.
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FIG. 1 is a perspective view of an inner tube of a core barrel;
FIG. 2 is a top plan view of the inner tube of a core barrel shown in FIG. 1;
FIG. 3 is a front elevation view of the inner tube of a core barrel shown in FIG. 1;
FIG. 4 is a rear elevation view of the inner tube of a core barrel shown in FIG. 1;
FIG. 5 is a perspective view of a first variant of the inner tube of a core barrel;
FIG. 6 is a top plan view of the variant of the inner tube of a core barrel shown in FIG. 5;
FIG. 7 is a front elevation view of the variant of the inner tube of a core barrel shown in FIG. 5; and,
FIG. 8 is a rear elevation view of the variant of the inner tube of a core barrel shown in FIG. 5.
Johnson, Orren
Patent |
Priority |
Assignee |
Title |
11092330, |
Dec 19 2013 |
Airius IP Holdings, LLC |
Columnar air moving devices, systems and methods |
11105341, |
Jun 24 2016 |
Airius IP Holdings, LLC |
Air moving device |
11221153, |
Dec 19 2013 |
Airius IP Holdings, LLC |
Columnar air moving devices, systems and methods |
11236766, |
Jun 06 2014 |
Airius IP Holdings LLC |
Columnar air moving devices, systems and methods |
11365743, |
Mar 15 2004 |
Airius IP Holdings, LLC |
Temperature destratification systems |
11421710, |
Jun 24 2016 |
Airius IP Holdings, LLC |
Air moving device |
11598539, |
Apr 17 2019 |
Airius IP Holdings, LLC |
Air moving device with bypass intake |
11703062, |
Mar 15 2004 |
Airius IP Holdings, LLC |
Temperature destratification systems |
11713773, |
Jun 06 2014 |
Airius IP Holdings, LLC |
Columnar air moving devices, systems and methods |
11781761, |
Apr 17 2019 |
Airius IP Holdings, LLC |
Air moving device with bypass intake |
D886215, |
Sep 07 2018 |
Balance l Co., Ltd.; BALANCE 1 CO , LTD |
Balance and stretching exercise device |
D926963, |
May 15 2012 |
Airius IP Holdings, LLC |
Air moving device |
D987054, |
Mar 19 2019 |
Airius IP Holdings, LLC |
Air moving device |
Patent |
Priority |
Assignee |
Title |
10294733, |
Nov 25 2015 |
Canamera Coring Inc. |
Length-adjustable connector for a downhole tool |
7717472, |
Feb 07 2006 |
Wenzel Downhole Tools ULC |
Method of locking tubular components in end to end relation |
8157025, |
May 26 2008 |
Wenzel Downhole Tools ULC |
Adjustable angle drive connection for a downhole drilling motor |
8360109, |
Sep 15 2008 |
Wenzel Downhole Tools ULC |
Adjustable bent housing with rotational stop |
9388652, |
Mar 23 2012 |
Wenzel Downhole Tools ULC |
Hydraulic jar with multiple high pressure chambers |
D643443, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel latch body with axial grooves |
D643859, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel assembly with tapered design |
D644668, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel head assembly with axial groove |
D647540, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel sleeve with axial grooves |
D649167, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel head assembly with tapered design |
D664566, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel retracting case |
D664567, |
Oct 06 2010 |
Boart Longyear Company |
Core barrel latch body |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 10 2016 | | Canamera Coring Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a