Racing gate

Details Racing gate Racing gate

2007-02-07

2010-12-07

Hartmann, Gary S (Department: 3671)

Road structure, process, or apparatus

Traffic steering device or barrier

C049S049000

Reexamination Certificate

active

07845876

ABSTRACT:
A race gate has a base and a start bar connected to the base, where the start bar has an elevated start position and a level finish position. A release mechanism interconnects the base and the start bar and retains the start bar in the start position. A controller governs the release mechanism. The controller may be programmable to measure a preset time period and a random time period.

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patent: 2005/0275364 (2005-12-01), Robb et al.
patent: 2006/0029467 (2006-02-01), Johnson
patent: 2008/0222960 (2008-09-01), Williams et al.

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