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Patent
   D791678
Priority
Aug 20 2015
Filed
Aug 20 2015
Issued
Jul 11 2017
Expiry
Jul 11 2032
Inventors
Säkkinen,…
Assg.orig
ABB Schwei…
Assg.curr
ABB Schwei…
Entity
unknown
Referenced by
0
References
8
Maint.:
n/a
The ornamental design for a propulsion unit for ships and boats, as shown and described.

1. Propulsion unit for ships and boats

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Right

1.7 : Left

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.
INVENTORS:

Säkkinen, Petri, Lahtinen, Lasse, Miettinen, Pasi, Veikonheimo, Tomi, Lindfors, Mikael

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
6783409, Apr 18 2001 KONGSBERG MARITIME SWEDEN AB Pod unit
7537500, Apr 29 2004 Siemens Aktiengesellschaft Ship driven by inboard engines and water jets
8707717, Aug 21 2009 Siemens Aktiengesellschaft Method for operating a cooling device for cooling a superconductor and cooling device suitable therefor
9475565, Jun 25 2012 ZF Friedrichshafen AG Boat drive
9476311, Aug 17 2010 SIEMENS ENERGY GLOBAL GMBH & CO KG Variable-pitch propeller or repeller
20030000444,
20160176488,
20160229504,
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 20 2015ABB Schweiz AG(assignment on the face of the patent)
May 09 2016ABB Technology LtdABB Schweiz AGMERGER SEE DOCUMENT FOR DETAILS 0406210599 pdf
Mar 28 2017SÄKKINEN, PETRIABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0418190233 pdf
Mar 28 2017LINDFORS, MIKAELABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0418190233 pdf
Mar 28 2017VEIKONHEIMO, TOMIABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0418190233 pdf
Mar 28 2017MIETTINEN, PASIABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0418190233 pdf
Mar 28 2017LAHTINEN, LASSEABB Schweiz AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0418190233 pdf
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