PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D861736
|
Priority
Dec 28 2015
|
Filed
Mar 05 2019
|
Issued
Oct 01 2019
|
Expiry
Oct 01 2034
|
|
Assg.orig
|
|
Entity
unknown
|
3
|
10
|
n/a
|
|
|
The ornamental design for a drilling riser buoyancy module, as shown and described.
|
FIG. 1 is a perspective view of a drilling riser buoyancy module showing our new design thereof;
FIG. 2 is a top view of the drilling riser buoyancy module shown in FIG. 1;
FIG. 3 is a front view of the drilling riser buoyancy module shown in FIG. 1;
FIG. 4 is a back side view of the drilling riser buoyancy module shown in FIG. 1;
FIG. 5 is a bottom view of the drilling riser buoyancy module shown in FIG. 1;
FIG. 6 is a side view of the drilling riser buoyancy module shown in FIG. 1; and,
FIG. 7 is a cross view of the drilling riser buoyancy module shown in FIG. 1.
Shi, Shan
Patent |
Priority |
Assignee |
Title |
10006254, |
Dec 28 2015 |
CBM International, Inc. |
Paired helically indented methods and systems for VIV suppression of drilling riser buoyancy module for fluid submerged cylinders |
6712559, |
Jan 24 2000 |
Saipem SA |
Seafloor-surface linking device comprising a stabilizing element |
6948884, |
Mar 14 2001 |
Technip France |
Vortex-induced vibration reduction device for fluid immersed cylinders |
7628665, |
Oct 26 2007 |
Cuming Corporation |
Drilling riser buoyancy modules |
8443896, |
Jun 04 2009 |
DIAMOND OFFSHORE COMPANY |
Riser floatation with anti-vibration strakes |
9039328, |
Mar 23 2012 |
SECURITY PAKS INTERNATIONAL, LLC D B A SPI PRODUCTS |
Pipe float |
20020168232, |
|
|
|
20050241832, |
|
|
|
20080213048, |
|
|
|
20100307762, |
|
|
|
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 05 2019 | | CBM International, Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a