发明名称 In-Ground Storm Shelter
摘要 In areas with propensity for tornados, for example in the central part of the country, the plain states, the mid-west, and also in Florida, it is customary to have some form of storm shelter in which the occupants of commercial and residential buildings can seek refuge in the event of a tornado. The safest type of storm shelter is a so-called in-ground storm shelter. The embodiments of the In-Ground Storm Shelter are comprised of a bottom, a left side and a right side. The In-Ground Storm Shelter is further comprised of a front side and a back side, and a top side. The top side is further comprised of a removable back door, a sliding door, a top left shoulder and a top right shoulder.
申请公布号 US2013333309(A1) 申请公布日期 2013.12.19
申请号 US201313970581 申请日期 2013.08.19
申请人 CROW RICHARD;GROUND ZERO SHELTERS, CO. 发明人 CROW RICHARD
分类号 E04H9/14 主分类号 E04H9/14
代理机构 代理人
主权项
地址