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:
Oct. 29, 2019
Filed:
Jan. 31, 2018
Applicant:
Bauer Maschinen Gmbh, Schrobenhausen, DE;
Inventors:
Stefan Michael Finkenzeller, Reichertshofen, DE;
Juergen Klippenstein, Augsburg, DE;
Manfred Schweiger, Tandern, DE;
Thomas Bauer, Schrobenhausen, DE;
Assignee:
BAUER Maschinen GmbH, Schrobenhausen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 10/44 (2006.01); E21B 21/00 (2006.01); E21B 7/00 (2006.01); E21B 3/00 (2006.01); E21B 10/60 (2006.01);
U.S. Cl.
CPC ...
E21B 3/00 (2013.01); E21B 7/00 (2013.01); E21B 10/44 (2013.01); E21B 10/60 (2013.01); E21B 21/00 (2013.01);
Abstract
The invention relates to a ground processing tool and a method for creating a borehole in the ground, wherein ground material is removed by the ground processing tool and blended with a fluid in the created borehole to form a suspension, which is suctioned away via at least one opening in the at least one mixing blade and via the conducting channel in the central shaft.