|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E04B-002/04 E04C-002/24 E04C-002/36|
|미국특허분류(USC)||52/265 ; 52/281 ; 52/309.11 ; 52/461 ; 52/586 ; 52/593 ; 52/745.1|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 35 인용 특허 : 0|
A load bearing wall panel unit is comprised of a pair of facially opposed co-extensive panels connected together by edge fasteners and has a core of foam-like material located between the panels. The unit has an outer layer of weatherproofing material and is connected to adjacent units by tongue and groove fasteners. Tongue and groove fasteners are also used to connect the units to a building foundation and roof.