Propulsion units for ships and boats
Latest ABB Schweiz AG Patents:
Description
The broken lines showing the propeller blades are for the purpose of illustrating portions of the propulsion unit for ships and boats that form no part of the claimed design.
Claims
The ornamental design for a propulsion unit for ships and boats, as shown and described.
Referenced Cited
U.S. Patent Documents
6783409 | August 31, 2004 | Lonngren |
7537500 | May 26, 2009 | Abdel-Maksoud |
8707717 | April 29, 2014 | Fox |
9475565 | October 25, 2016 | Gallato |
9476311 | October 25, 2016 | Krackhardt |
20030000444 | January 2, 2003 | Tsuboguchi |
20160176488 | June 23, 2016 | Gallato |
20160229504 | August 11, 2016 | Aasebo |
Patent History
Patent number: D847077
Type: Grant
Filed: Mar 9, 2017
Date of Patent: Apr 30, 2019
Assignee: ABB Schweiz AG
Inventors: Petri Säkkinen (Espoo), Mikael Lindfors (Helsinki), Pasi Miettinen (Espoo), Lasse Lahtinen (Vantaa)
Primary Examiner: Michael A. Pratt
Application Number: 29/596,548
Type: Grant
Filed: Mar 9, 2017
Date of Patent: Apr 30, 2019
Assignee: ABB Schweiz AG
Inventors: Petri Säkkinen (Espoo), Mikael Lindfors (Helsinki), Pasi Miettinen (Espoo), Lasse Lahtinen (Vantaa)
Primary Examiner: Michael A. Pratt
Application Number: 29/596,548
Classifications
Current U.S. Class:
Watercraft Or Hull (D12/300)