Lightweight modular footbridge and ladder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 1, 2011
Grant Date -
Jan 8, 2009
app pub date -
Mar 28, 2008
filing date -
Mar 28, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tactical footbridge comprises two or more bridge segments and one or more pivotal connection assemblies. The one or more pivotal connection assemblies engage two of the at two or more bridge segments. Each pivotal connection assembly comprises a first member, a second member, a first axial connector, and a second axial connector. The first member engages a first of the two bridge segments. The first member has a pivot hole and a bridge hole. The second member engages a second of the two bridge segments. The second member also has a pivot hole and a bridge hole. The first axial connector selectively extends through the pivot holes of the first and second members to pivotally connect the two bridge segments such that the connected bridge segments selectively pivot between a collapsed position in which the connected bridge segments are proximal to one another, and a bridge position in which the connected bridge segments are in an expanded angularly-disposed relationship with one another. The second axial connector selectively extends through the bridge holes of the first and second members to substantially secure the connected bridge segments in the bridge position.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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TACTICAL & RESCUE GEAR LTD | PLANO TX |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hemby, Gary | Burleson, US | 3 | 28 |
Woodmansee, Robert A | Frisco, US | 8 | 38 |
Woodmansee,, III John W | Plano, US | 2 | 45 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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