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US Patent 11352836 Security ladder for a pool

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Is a
Patent
Patent
1

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
113528361
Patent Inventor Names
Shuiyong Huang1
Xiaobo Chen1
Wenhua Hu1
Changde Wan1
Date of Patent
June 7, 2022
1
Patent Application Number
163707681
Date Filed
March 29, 2019
1
Patent Citations
‌
US Patent 10494866 Swimming pool ladder with automatic lift mechanism
‌
US Patent 10557227 Drying rack
Patent Primary Examiner
‌
Colleen M Chavchavadze
1
CPC Code
‌
E06C 7/006
1
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E06C 7/50
1
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E04H 4/144
1

A safety ladder for a pool includes a movable ladder portion that can be moved between an accessible position and an inaccessible position. The movable ladder portion is disposed substantially outside of the pool and provides a series of steps that can be climbed vertically for entry into the pool when it is located in the accessible position. In the inaccessible position, the movable ladder portion is moved such that the steps can no longer be climbed and access to the pool is prevented. Such safety ladder assemblies are provided primarily to prevent children and other at risk individuals from entering an unattended pool. A dampening member is provided such that the force necessary to move the movable ladder portion is regulated to prevent a dangerous accumulation of moment and limit a risk of injury through harmful contact therewith.

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