Propeller screen guard
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Description
Claims
The ornamental design for a propeller screen guard, as shown and described.
Referenced Cited
Patent History
Patent number: D553551
Type: Grant
Filed: Jul 6, 2005
Date of Patent: Oct 23, 2007
Assignee: Enviroprop Corporation (Sarasota, FL)
Inventor: George Norman (Bradenton, FL)
Primary Examiner: Lisa Lichtenstein
Attorney: Kunzler & McKenzie
Application Number: 29/233,531
Type: Grant
Filed: Jul 6, 2005
Date of Patent: Oct 23, 2007
Assignee: Enviroprop Corporation (Sarasota, FL)
Inventor: George Norman (Bradenton, FL)
Primary Examiner: Lisa Lichtenstein
Attorney: Kunzler & McKenzie
Application Number: 29/233,531
Classifications
Current U.S. Class:
Propeller (D12/214)