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Ladder kit

  • US 4,060,150 A
  • Filed: 07/19/1976
  • Issued: 11/29/1977
  • Est. Priority Date: 09/07/1973
  • Status: Expired due to Term
First Claim
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1. In a ladder comprising a plurality of interfitting parts which are adapted to be readily disassembled;

  • a plurality of elongated tubular elements,at least one frame member, said frame member fastening by means of threaded fastening elements said tubular elements into a parallel pair of side rails of said ladder,said frame member comprising a pair of rung holder brackets having a surface edge which abuts said side rail, wherein said fastening elements pass through said brackets and into said side rails, and wherein said rungs are fixed in said brackets and are received by second apertures in said side rails.

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