Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 26, 2006
Patent Application Number
10959444
Date Filed
October 5, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A roller tube including a body having a tube wall that defines an interior and an exterior. The body includes a first end and a second end opposite the first end. A surface feature is formed in the tube wall proximate the exterior. The surface feature is configured to receive a sheet material and is configured to deformably fix the sheet material to the tube wall. The surface feature maintains a circular profile in the tube wall proximate the interior.
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