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. 31, 2020
Filed:
Jun. 27, 2016
Applicant:
Pgs Geophysical As, Lilleaker, Oslo, NO;
Inventors:
Assignee:
PGS Geophysical AS, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/00 (2006.01); G01V 1/02 (2006.01); G10K 9/12 (2006.01); G01V 1/145 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
G01V 1/02 (2013.01); G01V 1/145 (2013.01); G01V 1/3808 (2013.01); G10K 9/121 (2013.01); G01V 2210/1293 (2013.01);
Abstract
Embodiments related to marine acoustic vibrator for marine geophysical surveys. An embodiment may include an apparatus, wherein the apparatus may comprise: a coil element comprising a coil; a coil clamp constraining motion of the coil element in at least one direction; and a spring disposed in a load path of the coil clamp. Additional apparatus and methods are disclosed herein.