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. 10, 2019
Filed:
Feb. 02, 2017
Applicant:
Hunter Douglas, Inc., Pearl River, NY (US);
Inventor:
Robert E. Fisher, Thornton, CO (US);
Assignee:
Hunter Douglas Inc., Pearl River, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/42 (2006.01); E06B 9/60 (2006.01); E06B 9/62 (2006.01); E06B 9/68 (2006.01); E06B 9/78 (2006.01); E06B 9/50 (2006.01); E06B 9/84 (2006.01); E06B 9/90 (2006.01);
U.S. Cl.
CPC ...
E06B 9/60 (2013.01); E06B 9/42 (2013.01); E06B 9/50 (2013.01); E06B 9/62 (2013.01); E06B 9/68 (2013.01); E06B 9/78 (2013.01); E06B 9/84 (2013.01); E06B 9/90 (2013.01); E06B 2009/785 (2013.01);
Abstract
In one aspect, a power assist module for covering for an architectural structure may include a spring and a spring shaft extending through the spring. Additionally, the power assist module may include a threaded shaft member coupled to the spring shaft and a follower member rotationally coupled to the threaded shaft member such that the follower member is moved axially along the threaded shaft member as the follower member is rotated relative to the threaded shaft member.