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1.发明申请公开(公告)号：US20050085312A1
公开(公告)日：2005-04-21
申请号：US10903245
申请日：2004-07-31
申请人： Masao Nagai , David Llewellyn , Harry Taylor , Mamoru Saraie , Isamu Toshinari
发明人： Masao Nagai , David Llewellyn , Harry Taylor , Mamoru Saraie , Isamu Toshinari
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0458 , A63B2053/0491
摘要： An iron golf club and a set of iron golf clubs that have a variable weight distribution. Each iron golf club head has a cavity and a raised wall portion that extends upward from the sole and offset from the cavity. The raised wall portion is separated from the cavity by a groove set at an oblique angle to the face portion of the iron golf club The groove deepens the center of mass depth and lengthens the effective face length of the iron golf club. The width of the groove may vary between each golf club in a set of iron golf clubs, such that the width of the groove of the long irons is greater that the width of the groove of the middle irons, and the width of the groove of the middle irons is greater than the width of the groove of the short irons.
摘要翻译： 一个铁质高尔夫球杆和一套具有可变重量分布的铁质高尔夫球杆。 每个铁高尔夫球杆头具有一个空腔和一个从鞋底向上延伸并从腔体偏移的凸起壁部分。 凸起壁部分通过与铁高尔夫球杆的面部倾斜设置的凹槽与空腔分离。凹槽加深了质心深度的深度并且延长了铁高尔夫球杆的有效面长度。 槽的宽度可以在一组铁高尔夫球杆中的每个高尔夫球杆之间变化，使得长铁杆的槽的宽度大于中间铁的槽的宽度，并且槽的宽度 中间的铁杆大于短铁杆槽的宽度。
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2.发明授权公开(公告)号：US07022028B2
公开(公告)日：2006-04-04
申请号：US10903245
申请日：2004-07-31
IPC分类号： A63B53/04
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0458 , A63B2053/0491
摘要： An iron golf club and a set of iron golf clubs that have a variable weight distribution. Each iron golf club head has a cavity and a raised wall portion that extends upward from the sole and offset from the cavity. The raised wall portion is separated from the cavity by a groove set at an oblique angle to the face portion of the iron golf club The groove deepens the center of mass depth and lengthens the effective face length of the iron golf club. The width of the groove may vary between each golf club in a set of iron golf clubs, such that the width of the groove of the long irons is greater that the width of the groove of the middle irons, and the width of the groove of the middle irons is greater than the width of the groove of the short irons.
摘要翻译： 一个铁质高尔夫球杆和一套具有可变重量分布的铁质高尔夫球杆。 每个铁高尔夫球杆头具有一个空腔和一个从鞋底向上延伸并从腔体偏移的凸起壁部分。 凸起壁部分通过与铁高尔夫球杆的面部倾斜设置的凹槽与空腔分离。凹槽加深了质心深度的深度并且延长了铁高尔夫球杆的有效面长度。 槽的宽度可以在一组铁高尔夫球杆中的每个高尔夫球杆之间变化，使得长铁杆的槽的宽度大于中间铁的槽的宽度，并且槽的宽度 中间的铁杆大于短铁杆槽的宽度。
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公开(公告)号：USD508722S1
公开(公告)日：2005-08-23
申请号：US29189638
申请日：2003-09-09
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公开(公告)号：US07131913B2
公开(公告)日：2006-11-07
申请号：US10757131
申请日：2004-01-14
IPC分类号： A63B53/04
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B60/52 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0491
摘要： A groove is provided a surface on a cavity portion side of a sole portion in a head portion of an iron golf club, and a thickness of a ball hitting portion in a face portion is made larger than a thickness of a top edge side portion of the face portion and at least as large as a thickness of a sole side portion of the face portion. In a golf club set according to the present invention, the groove has the greatest depth in a long iron golf club, while the groove has the smallest depth in a short iron golf club or no groove is provided in the short iron golf club.
摘要翻译： 在铁质高尔夫球杆头部的鞋底部分的空腔部分侧的表面设置有凹槽，并且使面部中的击球部的厚度大于顶部边缘侧部分的厚度 面部分并且至少与面部的底部侧部的厚度一样大。 在根据本发明的高尔夫球杆组中，槽在长铁高尔夫球杆中具有最大的深度，而在短铁高尔夫球杆中槽的深度最小，或者在短铁高尔夫球杆中没有设置凹槽。
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公开(公告)号：USD504167S1
公开(公告)日：2005-04-19
申请号：US29191445
申请日：2003-10-07
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公开(公告)号：USD682959S1
公开(公告)日：2013-05-21
申请号：US29424168
申请日：2012-06-08
申请人： Mamoru Saraie , Isamu Toshinari , Tomo Aoki , Richard Delvac
设计人： Mamoru Saraie , Isamu Toshinari , Tomo Aoki , Richard Delvac
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7.外观设计Perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club 有权周长加权的后部，具有用于铁高尔夫球杆的集成的梯形重量部分公开(公告)号：USD552703S1
公开(公告)日：2007-10-09
申请号：US29267282
申请日：2006-10-11
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公开(公告)号：US06709345B2
公开(公告)日：2004-03-23
申请号：US09976496
申请日：2001-10-12
IPC分类号： A63B5304
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B60/52 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0491
摘要： A groove is provided a surface on a cavity portion side of a sole portion in a head portion of an iron golf club, and a thickness of a ball hitting portion in a face portion is made larger than a thickness of a top edge side portion of the face portion and at least as large as a thickness of a sole side portion of the face portion. In a golf club set according to the present invention, the groove has the greatest depth in a long iron golf club, while the groove has the smallest depth in a short iron golf club or no groove is provided in the short iron golf club.
摘要翻译： 在铁质高尔夫球杆头部的鞋底部分的空腔部分侧的表面设置有凹槽，并且使面部中的击球部的厚度大于顶部边缘侧部分的厚度 面部分并且至少与面部的底部侧部的厚度一样大。 在根据本发明的高尔夫球杆组中，槽在长铁高尔夫球杆中具有最大的深度，而在短铁高尔夫球杆中槽的深度最小，或者在短铁高尔夫球杆中没有设置凹槽。
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公开(公告)号：USD547817S1
公开(公告)日：2007-07-31
申请号：US29267288
申请日：2006-10-11
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公开(公告)号：USD618295S1
公开(公告)日：2010-06-22
申请号：US29339724
申请日：2009-07-07
申请人： David Llewellyn , Tetsuya Kanayama , Mamoru Saraie
设计人： David Llewellyn , Tetsuya Kanayama , Mamoru Saraie
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