Open ended industrial pipe cap
Latest Protective Industries, Inc. Patents:
Claims
The ornamental design for an open ended industrial pipe cap, as shown and described.
Type: Grant
Filed: Jun 29, 2009
Date of Patent: May 4, 2010
Assignee: Protective Industries, Inc. (Buffalo, NY)
Inventor: Frederick W. Zeyfang (Erie, PA)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Application Number: 29/311,813