Mobile escalating step ladder system with remote control operations
US-2024344395-A1 · Oct 17, 2024 · US
Ladders, ladder components, ladder accessories, ladder systems and related methods
US8997930B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8997930-B2 |
| Application number | US-77463710-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 5, 2010 |
| Priority date | May 5, 2009 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
Various embodiments of ladders, ladder components, accessories for ladders, ladder systems and related methods are provided. In one embodiment a ladder and platform system is provided having at least two ladders and a platform or plank. The platform or plank has coupling mechanisms that provide adjustable but secure coupling of the platform to the ladders, either with the top cap or with the rungs. Other embodiments include storage devices and paint trays for use with ladders and ladder systems incorporating such devices.
First claim
Opening claim text (preview).
What is claimed is: 1. A paint tray for use with multiple ladders, the paint tray comprising: a body portion defining a volume and being configured for direct containment of a liquid therein; and a pair of spaced apart brackets, each bracket respectively including: a first portion having a first end, a second end, and a latching member, the first end being coupled directly to the body portion; and a second portion having a first section and an opening formed in a second secti…
Assignees
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Classifications
Operations & Transport · mapped topic
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
- E06C7/16Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
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Frequently asked questions
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- What does patent US8997930B2 cover?
- Various embodiments of ladders, ladder components, accessories for ladders, ladder systems and related methods are provided. In one embodiment a ladder and platform system is provided having at least two ladders and a platform or plank. The platform or plank has coupling mechanisms that provide adjustable but secure coupling of the platform to the ladders, either with the top cap or with the ru…
- Who is the assignee on this patent?
- Moss N Ryan, Crawford Ryan, Jackson Ben K, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification E06C7/16. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).