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US D926,837 S1Granted
Creasing rule for paperboard blanks
AssigneeThe C.W. Zumbiel Company
InventorsSteven J. Block, Edward A. Zumbiel
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a creasing rule for paperboard blanks, as shown and described.