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. 19, 2000
Filed:
Nov. 19, 1998
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47G / ;
U.S. Cl.
CPC ...
160238 ; 1601211 ; 1601661 ; 1603681 ;
Abstract
A light control covering device for an architectural opening comprises control hardware and a flexible sheet, the control hardware enabling different translucency positions of the flexible sheet, wherein the flexible sheet is of a stretchable nature. The control hardware is adapted to arrange for at least a first position of the flexible sheet, in which position the flexible sheet is mainly unstretched, and a second position of the flexible sheet, in which position the flexible sheet is substantially stretched.