Devices and methods for passing an item through an opening
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United States of America Patent
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Nov 21, 2023
Grant Date -
Nov 4, 2021
app pub date -
Jul 12, 2021
filing date -
Feb 20, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure provides a device to assist in confined space entry. The device includes a housing including a top surface, a bottom surface opposite the top surface, a first end positioned between the top surface and the bottom surface, and a second end opposite the first end and positioned between the top surface and the bottom surface. The device also includes a channel in the housing extending from the bottom surface in a direction towards the top surface, wherein the channel is between the first end and the second end. The device also includes a first roller rotatably coupled to the first end of the housing via a first pin, and a second roller rotatably coupled to the second end of the housing via a second pin.
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