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US D480,787 S1Granted
Elbow coupling
AssigneeVictaulic Company of America
InventorsCharles E. Wilk, Jr., Douglas R. Dole, Lawrence W. Thau, Jr., Ronald R. Snyder, Sr.
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for an elbow coupling, as shown and described.