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:
Feb. 20, 2024
Filed:
Apr. 25, 2022
Applicant:
Graco Children's Products, Inc., Atlanta, GA (US);
Inventors:
Assignee:
GRACO CHILDREN'S PRODUCTS, INC., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/28 (2006.01); A47D 15/00 (2006.01); A47D 13/02 (2006.01); B65H 54/28 (2006.01);
U.S. Cl.
CPC ...
B60N 2/2887 (2013.01); A47D 13/025 (2013.01); A47D 15/005 (2013.01); B65H 54/2857 (2013.01);
Abstract
An adjustment mechanism of nursery equipment includes a string connecting a fixed portion and a movable portion, a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the movable portion by winding up and feeding out the string, a biasing member that biases the reel in such a way that the reel rotates in a winding direction of the string, and a lock member that prohibits rotation of the reel. A biasing force of the biasing member is selected to be smaller than a biasing force with which the movable portion tends to move downward in the vertical direction.