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公开(公告)号:US20240278084A1
公开(公告)日:2024-08-22
申请号:US18434727
申请日:2024-02-06
CPC分类号: A63B37/12 , A63B41/02 , A63B2209/00 , A63B2243/0037
摘要: A basketball may include a single integrally formed unitary body having a first layer comprising an inner lattice, second layer having an outer lattice and surface strips, and radial beams interconnecting the first layer and the second layer.
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公开(公告)号:US11247103B2
公开(公告)日:2022-02-15
申请号:US16787487
申请日:2020-02-11
摘要: A method for forming a tennis ball including the steps of providing a non-foamed thermoplastic core and providing a non-smooth textured surface on the core. The thermoplastic core including a thermoplastic material having a specific gravity of 0.86 to 1.38, a flexural modulus of 2.0 to 50.0 MPa, and a Shore D hardness of 10 to 70. The thermoplastic material having a thickness between 3.0 and 8.0 mm. The thickness of the thermoplastic material being configured to maintain dimensional stability at internal pressures of between zero and 15 psi.
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公开(公告)号:US11192001B2
公开(公告)日:2021-12-07
申请号:US16787448
申请日:2020-02-11
IPC分类号: A63B39/00 , A63B102/02 , A63B43/00 , B29D22/04
摘要: A tennis ball including a non-foamed thermoplastic core defining an internal volume. The core includes a thermoplastic material having a specific gravity of 0.86 to 1.38, a flexural modulus of 2.0 to 50.0 MPa, and a Shore D hardness of 10 to 70. A thickness of the thermoplastic material is between 3.0 and 8.0 mm. The thickness of the thermoplastic material is configured to maintain dimensional stability at internal pressures of between zero and 15 psi.
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公开(公告)号:US20210252356A1
公开(公告)日:2021-08-19
申请号:US17177899
申请日:2021-02-17
发明人: Robert T. Thurman , David A. Vogel , Ninad Trifale , William D. Severa , Nadine Lippa , Scott M. Doyle , Robert T. Kapheim , Dale J. Zwack , Eloisa M. Compostizo , Sean P. Griffin , Hudson R. Vantrease , Wayne C. Klinger
摘要: An example pickleball paddle may include a handle and a head coupled to the handle. The head may include an inner layer sandwiched between a first outer faceplate and a second outer faceplate. The inner layer may include a lattice. At least portions of the handle, the inner layer, the first outer faceplate and the second outer faceplate are integrally formed as a single unitary body.
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公开(公告)号:USD719227S1
公开(公告)日:2014-12-09
申请号:US29479904
申请日:2014-01-21
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公开(公告)号:US20210245016A1
公开(公告)日:2021-08-12
申请号:US16787487
申请日:2020-02-11
摘要: A method for forming a tennis ball including the steps of providing a non-foamed thermoplastic core and providing a non-smooth textured surface on the core. The thermoplastic core including a thermoplastic material having a specific gravity of 0.86 to 1.38, a flexural modulus of 2.0 to 50.0 MPa, and a Shore D hardness of 10 to 70. The thermoplastic material having a thickness between 3.0 and 8.0 mm. The thickness of the thermoplastic material being configured to maintain dimensional stability at internal pressures of between zero and 15 psi.
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公开(公告)号:US20180264327A1
公开(公告)日:2018-09-20
申请号:US15458820
申请日:2017-03-14
CPC分类号: A63B39/08 , A63B37/06 , A63B39/00 , A63B43/002 , A63B2039/003 , A63B2039/006 , A63B2102/02
摘要: A tennis ball may include a spherical hollow core having an inner surface including material shift lines and a textile outer layer over and about the core.
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公开(公告)号:US20180264326A1
公开(公告)日:2018-09-20
申请号:US15458844
申请日:2017-03-14
IPC分类号: A63B39/06
CPC分类号: A63B39/06 , A63B39/00 , A63B2039/003 , A63B2102/02
摘要: A tennis ball comprises a hollow elastic circumferential core defining a primary outer surface pattern, and a textile outer layer extending over and about the core.
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公开(公告)号:USD719228S1
公开(公告)日:2014-12-09
申请号:US29479906
申请日:2014-01-21
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公开(公告)号:USD1043877S1
公开(公告)日:2024-09-24
申请号:US29849742
申请日:2022-08-13
摘要: FIG. 1 is a front perspective view of a racquet including a central portion;
FIG. 2 is a front view of the racquet of FIG. 1;
FIG. 3 is a rear view of the racquet of FIG. 1;
FIG. 4 is a first side view of the racquet of FIG. 1;
FIG. 5 is a second side view of the racquet of FIG. 1.
FIG. 6 is a bottom view of the racquet of FIG. 1;
FIG. 7 is a top view of the racquet of FIG. 1;
FIG. 8 is a front view of the central portion of the racquet taken about line 8-8 of FIG. 2; and,
FIG. 9 is a front perspective view of the central portion of the racquet of FIG. 8.
The dashed lines shown in FIGS. 1 through 9 are included for the purpose of illustrating environmental elements only and form no part of the claimed design.
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