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:
Apr. 01, 2008
Filed:
Mar. 05, 2004
Applicants:
Nicolas Goujon, Oslo, NO;
Johan Fredrik Naes, Trondheim, NO;
Rune Voldsbekk, Drammen, NO;
Lars Ranheim, Nykirke, NO;
Inventors:
Nicolas Goujon, Oslo, NO;
Johan Fredrik Naes, Trondheim, NO;
Rune Voldsbekk, Drammen, NO;
Lars Ranheim, Nykirke, NO;
Assignee:
WesternGeco, L.L.C., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a coupling device (). The coupling device includes a collar () defining an opening therethrough to receive a seismic sensor () such that the collar () permits rotation about the seismic sensor () and at least three extensions () from the collar, the extensions () being capable of rotating with the collar () such that any two of them may couple to the ground.