Three-beam construction apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10024488
APP PUB NO 20160097484A1
SERIAL NO

14873435

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A construction apparatus is provided and span members connected together at a first end by a first connector, the span members having a first end, a second end and a length. Sill brackets are connected to the first end of the span members and are configured to seat against an entrance sill. A second connector connects the span members together at a second end and is configured to seat against a hoistway structure. A plurality of apertures is arranged on the span members and configured to allow a connection to hoist devices. The span members rotate about the sill brackets and the lengths of the span members are longer than a horizontal distance from the entrance sill to the hoistway structure such that when the apparatus is in a seated orientation, the construction apparatus rests in an inclined orientation with respect to a substantially horizontal axis.

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Patent Owner(s)

  • WURTEC, INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rodebaugh, Terry Whitehouse, US 15 75
Wurth, Steven P Sylvania, US 21 109

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