Hinge pin
The drawings include depictions of hinge pins mounted in a hinge, which hinge is shown in phantom lines and does not form a part of the claimed design.
Claims
The ornamental design for a hinge pin, as shown and described.
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Type: Grant
Filed: Apr 29, 2011
Date of Patent: Nov 22, 2011
Inventors: Allen Johnson (Stonewall, LA), Mike Hudson (Keithville, LA)
Primary Examiner: Cynthia Underwood
Attorney: R. Keith Harrison
Application Number: 29/373,588