发明名称 Sports stool bleacher
摘要 A spectator seating system that provides for increased line of sight for the spectators in the first two rows of the seating system while maintaining compliance with all ADA standards and regulations. The system includes a staggered bleacher like seating style wherein the seats are raised to between 20 and 30 inches from the floor (for the front row) or from the adjacent floor boards for the other staggered rows. No elevation or other raised floor systems are required to achieve the increased line of sight over obstructions place in front of the bleacher like seating used at various sporting events
申请公布号 US2004232744(A1) 申请公布日期 2004.11.25
申请号 US20030441354 申请日期 2003.05.20
申请人 SUPRINA SCOTT 发明人 SUPRINA SCOTT
分类号 A47C1/16;A47C11/00;(IPC1-7):A47C31/00 主分类号 A47C1/16
代理机构 代理人
主权项
地址