Rigging system safety device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8770347
APP PUB NO 20130048424A1
SERIAL NO

13219015

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein, amongst other things, is a system for providing added safety for workers using rigging systems. In an embodiment, the invention includes a safety device for a roof rigging system including a rigger arm having a proximal end and a distal end; an attachment member disposed on the distal end of the rigger arm, the attachment member defining an aperture, the attachment member configured to engage a rigging line with the aperture; and a blocking member disposed on the distal end of the rigger arm, the blocking member configured to interface with the attachment member to prevent engagement of the attachment member with the rigging line by occluding the aperture when a counterweight is not attached to the roof rigging system.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LEBESGUE HOLDINGS LLC40 NORTHRUP AVENUE EXCELSIOR MN 55331

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bemis, Christopher Joseph Excelsior, US 1 2

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