发明名称 Rigid backpack
摘要 A rigid backpack that includes at least one compartment and can include an upper compartment ( 103 ) that is attached to a lower compartment ( 101 ) is described. A top surface ( 105 ) of the lower compartment ( 101 ) is complementary to a bottom surface ( 107 ) of the upper compartment ( 103 ) such that the upper compartment ( 103 ) stacks on and attaches to the lower compartment ( 101 ). A waist strap ( 123 ) is attached to the lower compartment ( 101 ). Similarly, a right should strap ( 127 ) and a left shoulder strap ( 129 ) are attached to upper compartment ( 103 ).
申请公布号 US2005098598(A1) 申请公布日期 2005.05.12
申请号 US20040913771 申请日期 2004.08.07
申请人 KUHN DANIEL W. 发明人 KUHN DANIEL W.
分类号 A45C11/20;A45F3/04;(IPC1-7):A45F3/04;A45F3/08;A45F3/10 主分类号 A45C11/20
代理机构 代理人
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