Drug Exclusivity. Exclusivity is the sole marketing rights granted by the FDA to a manufacturer upon the approval of a drug and may run simultaneously with a patent. Exclusivity periods can run from 180 days to seven years depending upon the circumstance of the exclusivity grant.
Nationally, the cost to install a fence averages around $2,600, with most homeowners spending between $1,580 and $3,669. This data is based on actual project costs as reported by HomeAdvisor members.
The national average cost for fence repair is about $560 for wood fences, $460 for vinyl fences or PVC fences, $470 for aluminum or steel and $570 for chain link. Installation runs about $2,800 for wood, $4,000 for vinyl, $2,250 for chain link, and $5,000 for wrought iron.