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US Patent 9784033 Ladders, ladder components and related methods

Patent 9784033 was granted and assigned to Wing Enterprises on October, 2017 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
‌
Wing Enterprises
Current Assignee
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Wing Enterprises
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
9784033
Date of Patent
October 10, 2017
Patent Application Number
14886566
Date Filed
October 19, 2015
Patent Citations Received
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US Patent 12000211 Step ladder with adjustable tray
0
‌
US Patent 11788351 Ladders, ladder components and related methods
Patent Primary Examiner
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Daniel Cahn
Patent abstract

Ladders, ladder components and related methods are provided. In some embodiments, adjustable stepladders are provided which include locking mechanisms that enable height adjustment of the ladder through application of a force towards the rails of the ladder. In other embodiments, spreader mechanisms are provided with cross bracing located and configured to provide additional stability to the ladder while also incorporating a handle that enables efficient collapsing of the ladder while reducing the potential of pinching ones hands or fingers. In another embodiment, a device is provided for selective coupling with the ladder that includes a support or safety rail and an adjustable tray. The device may be coupled with the ladder in a number of different positions including a stowed position. In another embodiment, a hinge assembly is provided having a magnetic component configured to be magnetically coupled with and temporarily store an object on the ladder.

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