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US Patent 11982127 Ladder safety device

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

119821270

Patent Inventor Names

Kevin Key0

Alex Lajoie0

Pierre-Luc Lussier0

Date of Patent

May 14, 2024

Patent Application Number

170838560

Date Filed

October 29, 2020

Patent Citations

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US Patent 7066299 Portable ladder suspension apparatus or a portable ladder for suspension or the combination thereof

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US Patent 7845468 Ladder bracket

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US Patent 8099910 Roof hatch grab bars

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US Patent D669194 Coaming ladder

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US Patent 8839907 Ladder safety apparatus

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US Patent 9004227 Ladder access system and method for using same

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US Patent D757302 Ladder bracket assembly

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US Patent 9540875 Safety device for ladders

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Patent Primary Examiner

CPC Code

Patent abstract

A ladder safety device (

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