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    • 5. 发明授权
    • Tennis bag with ball retrieving and dispensing unit
    • 网球包带球回收和分配单元
    • US09339698B2
    • 2016-05-17
    • US13923380
    • 2013-06-21
    • Tiffany Tong ZhangChing Qing Guo
    • Tiffany Tong ZhangChing Qing Guo
    • A63B47/02A45C3/00A63B71/00A63B47/00
    • A63B47/02A45C3/00A45C9/00A45C2003/007A45F4/02A63B47/00A63B71/0045A63B2102/02A63B2225/093Y10S224/919
    • A portable tennis apparatus comprising a tennis bag, a tennis ball retrieving unit, a stretchable back bar and an extendable bottom stand. The ball retrieving unit retrieves balls on the ground directly to the bag; the stretchable back bar can be pulled up and pushed around with rolling means on the ground easily. The top opening of the bag made it easy to reach the balls for replay. The extendable stand can raise the tennis bag at a desirable level for dispensing balls so that the player does not have to bend down. The stretchable back bar and the stand can be put back to their original position during the transportation of the apparatus, such as between tennis court and player's home. The entire apparatus is light-weighted, easily carried and operated single-handed. This apparatus is truly an “all-in-one” tennis apparatus, and a revolution in the field of tennis equipment.
    • 一种便携式网球装置,包括网球包,网球拾取单元,可拉伸后杆和可伸展底座。 球取出单元将地面上的球直接取回到袋子上; 可拉伸后拉杆可以轻松地在地面上滚动并滚动。 袋子的顶部开口使得容易到达球以便重放。 可伸展支架可以将网球袋提升到用于分配球的理想水平,使得玩家不必向下弯曲。 可伸缩的后杆和支架可以在运输设备期间,例如网球场和玩家之间的位置被放回原位。 整个设备轻巧,轻松携带和单手操作。 这种装置是真正的“一体化”网球设备,也是网球设备领域的革命。
    • 6. 发明申请
    • TENNIS BAG WITH BALL RETRIEVING AND DISPENSING UNIT
    • TENNIS袋与球回收和分配单位
    • US20140374456A1
    • 2014-12-25
    • US13923380
    • 2013-06-21
    • Tiffany Tong ZhangChing Qing Guo
    • Tiffany Tong ZhangChing Qing Guo
    • A63B47/02
    • A63B47/02A45C3/00A45C9/00A45C2003/007A45F4/02A63B47/00A63B71/0045A63B2102/02A63B2225/093Y10S224/919
    • A portable tennis apparatus comprising a tennis bag, a tennis ball retrieving unit, a stretchable back bar and an extendable bottom stand. The ball retrieving unit retrieves balls on the ground directly to the bag; the stretchable back bar can be pulled up and pushed around with rolling means on the ground easily. The top opening of the bag made it easy to reach the balls for replay. The extendable stand can raise the tennis bag at a desirable level for dispensing balls so that the player does not have to bend down. The stretchable back bar and the stand can be put back to their original position during the transportation of the apparatus, such as between tennis court and player's home. The entire apparatus is light-weighted, easily carried and operated single-handed. This apparatus is truly an “all-in-one” tennis apparatus, and a revolution in the field of tennis equipment.
    • 一种便携式网球装置,包括网球包,网球拾取单元,可拉伸后杆和可伸展底座。 球取出单元将地面上的球直接取回到袋子上; 可拉伸后拉杆可以轻松地在地面上滚动并滚动。 袋子的顶部开口使得容易到达球以便重放。 可伸展支架可以将网球袋提升到用于分配球的理想水平,使得玩家不必向下弯曲。 可伸缩的后杆和支架可以在运输设备期间,例如网球场和玩家之间的位置被放回原位。 整个设备轻巧,轻松携带和单手操作。 这种装置是真正的“一体化”网球设备,也是网球设备领域的革命。