Large surface ice breaker and protective shield
The dashed lines in
Claims
The ornamental design for a large surface ice breaker and protective shield, as shown and described.
D287310 | December 23, 1986 | Miller |
D297277 | August 16, 1988 | Vannett |
D349592 | August 9, 1994 | Stoll |
D368344 | March 26, 1996 | Hansen |
D390191 | February 3, 1998 | Byfield, Jr. |
D399443 | October 13, 1998 | Stoica |
D426757 | June 20, 2000 | McGrellis |
D426758 | June 20, 2000 | Mitchell |
D550415 | September 4, 2007 | Huang |
D551811 | September 25, 2007 | Bohnen |
D612118 | March 16, 2010 | Williams |
D623372 | September 7, 2010 | Murray |
D674565 | January 15, 2013 | Koenig |
D685544 | July 2, 2013 | Clarke |
D685551 | July 2, 2013 | Myers |
D690067 | September 17, 2013 | Tekulve |
D708804 | July 8, 2014 | Piro |
D799132 | October 3, 2017 | Kruger |
D802238 | November 7, 2017 | McBrady |
20070125224 | June 7, 2007 | Thomas |
300734990 | December 2008 | CN |
301260505 | June 2010 | CN |
Type: Grant
Filed: Oct 25, 2016
Date of Patent: May 29, 2018
Inventor: David King (Springdale, AR)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/582,144