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    BIODEGRADABLE SPORTS BALL AND METHOD FOR MANUFACTURE THEREOF
    1.
    发明公开
    BIODEGRADABLE SPORTS BALL AND METHOD FOR MANUFACTURE THEREOF 审中-公开

    公开(公告)号：US20240216762A1

    公开(公告)日：2024-07-04

    申请号：US18147049

    申请日：2022-12-28

    申请人： Head Technology GmbH

    发明人： Martin BOYLE

    IPC分类号： A63B39/08 ,  C08L7/00 ,  C08L9/00 ,  D01F4/00 ,  D01F6/60

    CPC分类号： A63B39/08 ,  C08L7/00 ,  C08L9/00 ,  D01F4/00 ,  D01F6/60 ,  A63B2102/02

    摘要： The invention relates to a sports ball comprising a rubber core and optionally a felt, the rubber core defining an internal volume and an outer surface, the felt being provided on the outer surface of the rubber core, and the rubber core comprising: natural and/or synthetic rubber; and a biodegradability-enabling additive comprising at least one organic compound in a carrier material, wherein the organic compound is a nutrient substrate for an active landfill or marine environment strain of bacteria. The invention further relates to a method for manufacturing a tennis ball including: a) mixing natural rubber and butadiene rubber with further ingredients and the biodegradability-enabling additive; b) extruding a portion of the mixture; c) utilizing the extruded portion for forming a shellpart; d) assembling a core by attaching at least two shellparts to each other; e) inflating the core; and f) providing a felt on the surface of the core.

    Pants
    2.
    外观设计
    Pants 有权

    公开(公告)号：USD1027386S1

    公开(公告)日：2024-05-21

    申请号：US29865845

    申请日：2022-08-16

    申请人： HEAD Technology GmbH

    设计人： Roman Stepek

    摘要： FIG. 1 is a front, top, right perspective view of a first embodiment of pants, showing the new design;
    FIG. 2 is a front elevation view thereof;
    FIG. 3 is a rear elevation view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof;
    FIG. 8 is a front, top, right perspective view of a second embodiment of pants, showing the new design;
    FIG. 9 is a front elevation view thereof;
    FIG. 10 is a rear elevation view thereof;
    FIG. 11 is a left side view thereof;
    FIG. 12 is a right side view thereof;
    FIG. 13 is a top plan view thereof; and,
    FIG. 14 is a bottom plan view thereof.
    The long dashed broken lines depict features of the pants that form no part of the claimed design. The short dashed broken lines define portions of the pants that form no part of the claimed design. The uneven broken lines define the bounds of the claimed design and form no part thereof.

    BALL GAME RACKET FRAME
    5.
    发明申请
    BALL GAME RACKET FRAME 有权

    公开(公告)号：US20210187364A1

    公开(公告)日：2021-06-24

    申请号：US16899683

    申请日：2020-06-12

    申请人： Head Technology GmbH

    发明人： Ralf SCHWENGER ,  Stefan MOHR

    IPC分类号： A63B49/10

    摘要： The present invention relates to a ball game racket frame with a head portion and a handle portion, wherein the ball game racket frame comprises a fiber composite with at least one multi-fiber roving that is at least partially twisted.

    Grommet strip
    8.
    发明授权
    Grommet strip 有权

    公开(公告)号：US09855471B2

    公开(公告)日：2018-01-02

    申请号：US14535188

    申请日：2014-11-06

    申请人： Head Technology GmbH

    发明人： Stefan Mohr ,  Christos Tsangalis ,  Daniel Lau ,  Harald Rosenkranz ,  Ralf Schwenger

    IPC分类号： A63B49/00 ,  A63B49/022 ,  A63B49/02

    CPC分类号： A63B49/022 ,  A63B2049/0201

    摘要： The present invention relates to a grommet strip for a racket for ball games, wherein the grommet strip comprises a longitudinal direction and a plurality of grommets 1 comprising grommet through-holes 2, wherein each of the grommets 1 defines a grommet axis A and each of the grommet through-holes 2 defines a hole axis B, wherein the grommet axes A and the hole axes B extend substantially parallel to each other and wherein the hole axes B of some grommets are offset with respect to the grommet axes A thereof in the longitudinal direction of the grommet strip.

    Racket for ball games having sound
    10.
    发明授权
    Racket for ball games having sound 有权
    球拍有声音的球拍

    公开(公告)号：US09302159B2

    公开(公告)日：2016-04-05

    申请号：US14328082

    申请日：2014-07-10

    申请人： Head Technology GmbH

    发明人： Ralf Schwenger ,  Stefan Mohr

    IPC分类号： A63B49/02 ,  A63B51/00 ,  A63B49/00

    CPC分类号： A63B49/022 ,  A63B49/028 ,  A63B51/00 ,  A63B60/54 ,  A63B2060/002

    摘要： The present invention relates to a racket for ball games comprising a frame forming a head portion and a handle portion, wherein the head portion accommodates a string bed comprising strings and defining a string plane, wherein the strings of the string bed are passed through several holes in the head portion, wherein at least three strings are passed through three of said holes in such a way that the longitudinal axis of each of said three holes extends in a first direction and the string passed through the hole extends within the string bed in a second direction, wherein the first and the second direction include an angle having an absolute value between 0.5° and 15° and wherein the absolute values of the angles of these three strings differ by maximally 3°.

    摘要翻译： 本发明涉及一种用于球类运动的球拍，其包括形成头部和手柄部的框架，其中头部容纳包括弦并定义弦平面的弦床，其中弦床的琴弦穿过多个孔 在所述头部中，其中至少三根绳子以这样的方式通过三个所述孔，使得所述三个孔中的每一个的纵向轴线沿第一方向延伸，并且穿过所述孔的所述绳索在所述绳床内延伸到 第二方向，其中第一方向和第二方向包括具有在0.5°和15°之间的绝对值的角度，并且其中这三条线的角度的绝对值最大不等于3°。