|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||428/57 ; 428/73 ; 428/166 ; 428/172|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 107 인용 특허 : 0|
A paneling material of superior rigidity to the conventional paneling material of the similar type is presented. The paneling material includes a base section and uniformly distributed protrusions which protrude out from the base section. The paneling material is reinforced without adding much weight by providing hollow ribs which can be placed strategically depending on particular requirements of the application. The ribs can be provided on the protrusions, on the base section or on both the protrusions and the base section. The paneling material of suc...
A paneling material comprising: (a) a base section of a sheet form; (b) a plurality of protrusions of a frustum polygonal shape protruding from said base section and distributed uniformly on the base section, wherein each protrusion is provided with a connecting ridge section for joining the base section with a head section oriented roughly parallel with the base section; and (c) a plurality of hollow rib sections joining neighboring protrusions for providing reinforcement to said paneling material and for communicating the interior spaces of said paneli...