Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chi Lung Ngan0
Date of Patent
January 9, 2007
0Patent Application Number
109927670
Date Filed
November 22, 2004
0Patent Primary Examiner
Patent abstract
A one-piece sleeve structure for securing the end of sheet material which permits ease in opening and closing on the sheet material during insertion or removal therefrom. Included are end caps for positive retaining of the sheet once inserted.
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