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. 22, 2013
Filed:
Jan. 13, 2009
Applicant:
Espen Osaland, Sandnes, NO;
Inventor:
Espen Osaland, Sandnes, NO;
Assignee:
Aker Well Service AS, Stavanger, NO;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning tool device () for a pipe (), the cleaning tool () being moved internally in the pipe () while rotating about substantially the center axis () of the pipe (), and the cleaning tool () being provided with a leading cleaning body () at its free end portion (), and there being arranged, close behind the free end portion (), a tool support () which is arranged to bear on the internal jacket surface () of the pipe (), the tool support () being provided with at least one rotatable support cleaning body (and).