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:
Oct. 04, 2022
Filed:
Sep. 11, 2019
Applicant:
Hunter Douglas Inc., Pearl River, NY (US);
Inventors:
Nickolas C. Buccola, Jr., Brighton, CO (US);
Kenneth M. Faller, Thornton, CO (US);
Assignee:
Hunter Douglas Inc., Pearl River, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/322 (2006.01); F03G 1/00 (2006.01); E06B 9/34 (2006.01); E06B 9/24 (2006.01); E06B 9/262 (2006.01); E06B 9/40 (2006.01);
U.S. Cl.
CPC ...
E06B 9/322 (2013.01); E06B 9/34 (2013.01); F03G 1/00 (2013.01); E06B 2009/2405 (2013.01); E06B 2009/2452 (2013.01); E06B 2009/2627 (2013.01); E06B 2009/405 (2013.01);
Abstract
A covering for an architectural covering is provided. The covering may include a multiple stage spring assembly. The spring assembly may include a non-rotatable first member, a first spring including a first end portion and a second end portion, and a second spring including a first end portion and a second end portion. The first end portion of the first spring may be coupled to the first member. The first end portion of the second spring may be coupled to the second end portion of the first spring to rotate with the second end portion of the first spring.