首页>
外国专利>
SPORTBALL UND GEHÄUSE ZUR DEFINITION EINES GROSSEN UND KLEINEN KANALS
SPORTBALL UND GEHÄUSE ZUR DEFINITION EINES GROSSEN UND KLEINEN KANALS
展开▼
展开▼
页面导航
摘要
著录项
相似文献
摘要
A sport ball includes a casing that includes a plurality of joined panels and defines a cavity. The casing includes at least a first panel having (a) a first layer positioned to form a portion of an exterior surface of the sport ball, (b) a second layer disposed adjacent to the first layer, and (c) a third layer disposed adjacent to the second layer. The first panel defines a first indentation and a second indentation spaced apart from the first indentation. The first indentation has a first depth and the second indentation has a second depth that is less than the first depth. The sport ball also includes a bladder disposed within the cavity.
展开▼
