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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10994350 B1

PDFFull Text
Expired
Date of Patent:
May. 04, 2021

Filed:

May. 01, 2018

Jacket leg cutting tool

Applicant:

Heerema Marine Contractors Nederland SE, Leiden, NL;

Inventors:

Gerardus Cornelius Van Grieken, Leiden, NL;

Johannes Christianus Jozef Heemskerk, Leiden, NL;

Assignee:

Heerema Marine Contractors Nederland SE, Leiden, NL;

Attorney:

Patterson + Sheridan, LLP

Primary Examiner:

Rick K Chang

Int. Cl.
CPC ...
B23D 57/00 (2006.01); B23D 59/00 (2006.01); B23D 49/00 (2006.01); E02B 17/00 (2006.01); E21B 33/068 (2006.01); B23B 35/00 (2006.01); B23B 41/00 (2006.01); E21B 15/02 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
B23D 57/0084 (2013.01); B23B 35/00 (2013.01); B23D 49/002 (2013.01); B23D 59/00 (2013.01); B23D 59/001 (2013.01); E02B 17/00 (2013.01); E21B 33/068 (2013.01); B23B 41/00 (2013.01); E02B 2017/0052 (2013.01); E21B 15/02 (2013.01); E21B 41/0007 (2013.01);
Abstract

A cutting system is used for cutting a hollow cylindrical support beam which forms part of a support structure of a sea platform. The cutting system comprises a fixating device to fixate the cutting system in an operation position around an outer wall of the support beam, and a drilling device to drill a series of through holes in the outer wall and around the support beam. The drilling device is movable along a drill track and around the support beam by a drill driver.

Find Patent Forward Citations

Van Grieken, Gerardus. (2021). Jacket leg cutting tool (U.S. Patent No. 10994350). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10994350

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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