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.:
Date of Patent:
Mar. 29, 2011
Filed:
Apr. 14, 2008
Applicants:
Jørgen Hallundbaek, Graested, DK;
Peter Graabaek, Greve, DK;
Inventors:
Jørgen Hallundbaek, Graested, DK;
Peter Graabaek, Greve, DK;
Assignee:
Welltec A/S, Allerod, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/00 (2006.01); E21B 17/06 (2006.01); E21B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A downhole system including a driving unit for driving an operational tool. The driving unit is provided in a first part of the system and the operational tool is provided in a second part of the system. The system further includes a release device for releasing the operational tool and the second part from the first part of the system.