Marine propulsion unit
Description
Claims
The ornamental design for a marine propulsion unit, as shown and described.
Referenced Cited
U.S. Patent Documents
D153705 | May 1949 | Kiekhaefer |
D159814 | August 1950 | Kiekhaefer |
D200366 | February 1965 | Andersson-Sason |
D463800 | October 1, 2002 | Osumi |
D474480 | May 13, 2003 | Zebley et al. |
D478597 | August 19, 2003 | Zebley, Jr. |
D489380 | May 4, 2004 | Ohsumi et al. |
6796859 | September 28, 2004 | Justen et al. |
D537838 | March 6, 2007 | Iekura |
D568904 | May 13, 2008 | Osumi |
D589057 | March 24, 2009 | Azuma |
D589981 | April 7, 2009 | Iekura |
Patent History
Patent number: D634334
Type: Grant
Filed: Sep 13, 2010
Date of Patent: Mar 15, 2011
Inventor: William Lawson (Ormond Beach, FL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Attorney: William M. Hobby, III
Application Number: 29/370,823
Type: Grant
Filed: Sep 13, 2010
Date of Patent: Mar 15, 2011
Inventor: William Lawson (Ormond Beach, FL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Attorney: William M. Hobby, III
Application Number: 29/370,823
Classifications
Current U.S. Class:
Boat Type (includes Element) (D15/4)