Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fu-Lai Yu0
Date of Patent
March 8, 2011
0Patent Application Number
110637640
Date Filed
February 23, 2005
0Patent Primary Examiner
Patent abstract
An apparatus and method for making expandable honeycomb structures suitable for use as window coverings is provided. Material is fed to a folder and past a cutter. Adhesive is applied to the material downstream of the cutter and the material is cut to desired lengths. The cut strips of material are stacked with similarly formed strips to form the honeycomb structure.
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