An outdoor railing system has a plurality of spindles attached between upper and lower rails. Each rail includes a plurality of equally spaced recess configurations defined along the length thereof in the inwardly disposed surface for receipt of the spindle ends. Each of the recess configurations includes a first multi-sided recess having a first size and a second multi-sided recess defined within the first multi-sided recess. The second multi-sided recess is of a smaller size than the first recess for anchoring spindles having a correspondingly smaller end size.
申请公布号
US6164629(A)
申请公布日期
2000.12.26
申请号
US19990252597
申请日期
1999.02.12
申请人
SPARTANBURG FOREST PRODUCTS, INC.
发明人
MICHAEL, STEPHEN W.;PASTORE, JOHN M.;HALL, JR., JAMES R.