US Patent 7172176 Collapsible crowd control barrier

Patent 7172176 was granted and assigned to All Access Staging And Productions, Inc. on February, 2007 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

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All Access Staging And Productions, Inc.

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

71721760

Patent Inventor Names

Erik Eastland0

Date of Patent

February 6, 2007

Patent Application Number

113615450

Date Filed

February 24, 2006

Patent Primary Examiner

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Gary S. Hartmann

Patent abstract

A modular crowd control barrier that is collapsible includes a rounded top rail and a rearward projecting horizontal boss with a bore and axel. The axel of one barrier connects to the respective bore of an adjacent barrier. A hinged gate with a latch and catch may pivotally connect adjacent barriers to each other.