LADDER SYSTEM WITH REMOVABLE TRAY
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United States of America Patent
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Issued Date -
Apr 4, 2024
app pub date -
Sep 29, 2023
filing date -
Sep 29, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A ladder system includes a ladder, a tray, and a mode-independent attachment unit. The ladder is changeable between a step-ladder mode and a straight-ladder mode. The tray is configured to be attached to any step included in the ladder. The mode-independent attachment unit detachably couples the tray to any step.
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