The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2009
Filed:
Jul. 17, 2007
Applicants:
Franciscus Cornelis Gerardus Lamers, Hoensbroek, NL;
Jan Pieter Wetsema, Rotterdam, NL;
Hans DE Lange, Denekamp, NL;
Inventors:
Franciscus Cornelis Gerardus Lamers, Hoensbroek, NL;
Jan Pieter Wetsema, Rotterdam, NL;
Hans de Lange, Denekamp, NL;
Assignee:
Hunter Douglas Industries BV, El Rotterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 3/94 (2006.01);
U.S. Cl.
CPC ...
Abstract
A retractable window covering that has a flexible fabric panel having a bottom edge with a weight bar attached to it. The fabric panel has one or more elongate pockets across its width, accommodating a length-expanding stiffening rod with: