Buoy
Latest Wison Offshore & Marine (USA), Inc. Patents:
The broken lines shown in the drawings illustrate environmental structure and form no part of the claimed design.
Claims
The ornamental design for a buoy, as shown and described.
Type: Grant
Filed: Feb 9, 2012
Date of Patent: May 7, 2013
Assignee: Wison Offshore & Marine (USA), Inc. (Houston, TX)
Inventor: Daniel Urs Winkler (Richmond, TX)
Primary Examiner: George D Kirschbaum
Application Number: 29/412,902