Fences – Highway guard
Reexamination Certificate
2005-06-07
2005-06-07
Cottingham, John R. (Department: 2116)
Fences
Highway guard
Reexamination Certificate
active
06902151
ABSTRACT:
A wire rope saftey barrier for positioning along roads and/or between carriage ways for traffic in opposite direction. The barrier includes a plurality of spaced apart posts that are substantially vertically anchored in the road side. The posts include slots that receives wire ropes which can be vertically spaced within the slots. A cover is positioned over the top of the posts and the cover is secured to the post to prevent the cover from being thrown off the post following impact by a vehicle.
REFERENCES:
patent: 2003/0122115 (2003-07-01), Ernst et al.
patent: 2003/0222254 (2003-12-01), Bergendahl
patent: 2004/0041140 (2004-03-01), Johansson et al.
Blue Systems AB
Cottingham John R.
Knobbe Martens Olson & Bear LLP
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