Blade square
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Claims
The ornamental design for a blade square, as shown and described.
Type: Grant
Filed: Apr 27, 2006
Date of Patent: Dec 11, 2007
Assignee: (Woodbury, CT)
Inventors: Steven W. Lewis (Woodbury, CT), James M. Ferro (Shelton, CT), Timothy Corcoran Repp (Pleasant Valley, CT)
Primary Examiner: Antoine D. Davis
Attorney: Ira S. Dorman
Application Number: 29/258,821