US Patent 7708047 Cellular coverings for roll-up shades

Patent 7708047 was granted and assigned to Hunter Douglas on May, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Hunter Douglas

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7708047

Date of Patent

May 4, 2010

Patent Application Number

12141641

Date Filed

June 18, 2008

Patent Primary Examiner

‌

Blair M. Johnson

Patent abstract

A cellular covering for a roll-up type shade assembly is described. According to one embodiment, the covering typically comprises a plurality of cells vertically disposed on a backing sheet. Each cell is configured to self-inflate when unrolled from a roller of the shade assembly.