Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
James C. Elder0
Peter-Matias T. Lopez0
Date of Patent
March 15, 2005
0Patent Application Number
107442510
Date Filed
December 22, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An obstacle device for use on a playing field is formed from an elongate support member. A frame member in the form of a resilient, flexible hoop is coupled to the support member. The frame member has an expanded configuration that defines an expanded frame area. The frame member is resiliently deformable to a collapsed configuration that defines a collapsed frame area that is less than the expanded frame area. A layer of fabric material is attached to the frame member so that the fabric material is spread by the frame when the frame is in the expanded configuration.
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