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Metal raceway system

  • US 7,586,041 B2
  • Filed: 06/24/2008
  • Issued: 09/08/2009
  • Est. Priority Date: 08/23/2005
  • Status: Expired due to Fees
First Claim
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1. A metal raceway system comprising:

  • a metal raceway having a base and at least two covers, wherein the base includes sidewalls, each sidewall having a top wall with a flange member including a shelf portion disposed below the top wall and a downwardly extending portion extending from the shelf portion and the at least two covers include a top portion having two ends with a flange member at each end, wherein the flange members of the covers include a flat portion parallel to the top portion of the at least two covers, a downwardly extending portion and a curved portion.

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