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:
May. 19, 2020
Filed:
Oct. 11, 2017
Hunter Douglas, Inc., Pearl River, NY (US);
Stephen P. Smith, Denver, CO (US);
Kenneth M. Faller, Thornton, CO (US);
HUNTER DOUGLAS, INC., Pearl River, NY (US);
Abstract
An architectural covering assembly includes a rotatable roller tube, a covering coupled to the rotatable roller tube, and first and second limit screws each having respective first and second ends. The second end of the first limit screw can engage the first end of the second limit screw. One of the limit screws is rotationally and axially fixed with respect to an end plate. The other of the limit screws is movable between rotationally locked and rotationally unlocked positions with respect to the end plate. Limit nuts are threadably coupled to external threads of the limit screws. In the rotationally locked position the one of the limit screws is axially and rotationally fixed with respect to the end plate, and in the rotationally unlocked position the other of the limit screws is rotationally movable with respect to the end plate to adjust an extension or retraction limit of the covering.