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:
Feb. 16, 2010
Filed:
Mar. 29, 2006
Applicants:
Göran Pettersson, Kristinehamn, SE;
Kåre Krøvel Nerland, Ålesund, NO;
Inventors:
Göran Pettersson, Kristinehamn, SE;
Kåre Krøvel Nerland, Ålesund, NO;
Assignee:
Rolls-Royce Aktiebolag, Kristinehamn, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 25/06 (2006.01); B63H 25/42 (2006.01); B63H 1/16 (2006.01); B63H 5/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a steering and propulsion arrangement for a ship. The inventive steering and propulsion arrangement comprises a screw propellerand a rudder. A streamlined propulsion bulbis made integral with or fixedly connected to the rudder. The invention also relates to a shipprovided with the inventive arrangement.