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公开(公告)号:USD523918S1
公开(公告)日:2006-06-27
申请号:US29235727
申请日:2005-08-04
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公开(公告)号:US06878074B2
公开(公告)日:2005-04-12
申请号:US10248067
申请日:2002-12-13
IPC分类号: A63B53/04 , B21C23/01 , B21C23/22 , B21K17/00 , B23P15/00 , B32B15/01 , C21D7/13 , A63B53/06
CPC分类号: A63B53/04 , A63B53/0466 , A63B53/047 , A63B53/0487 , A63B60/00 , A63B2053/0416 , B21C23/01 , B21C23/22 , B21J1/00 , B21K17/00 , B23P15/00 , B32B15/01 , B32B15/011 , C21D7/13 , C21D2221/00 , Y10T29/49908 , Y10T29/49924 , Y10T29/49995
摘要: A golf club head composed of a damascene patterned metal, such as a Damascus steel, is disclosed. The golf club head may be a putter head or an iron-type club head with a majority of the club head body formed of the damascene patterned metal, or a wood-type club head or an iron-type club head with a damascene patterned metal face insert.
摘要翻译: 公开了一种由镶嵌图案的金属组成的高尔夫球杆头,例如大马士革钢。 高尔夫球杆头可以是推杆头或铁杆型球杆头,其大多数由镶嵌图案的金属形成的球杆头本体,或木型球杆头或具有镶嵌图案的金属的铁型球杆头 面部插入。
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公开(公告)号:USD479866S1
公开(公告)日:2003-09-23
申请号:US29161459
申请日:2002-05-29
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公开(公告)号:USD471609S1
公开(公告)日:2003-03-11
申请号:US29161490
申请日:2002-05-29
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公开(公告)号:US06352482B1
公开(公告)日:2002-03-05
申请号:US09652491
申请日:2000-08-31
申请人: Daniel R. Jacobson , Herbert Reyes , Ronald K. Hettinger , J. Andrew Galloway , Paul D. Zanolli , Andrew J. Goodjohn , Peter L. Soracco , Edward J. Derian
发明人: Daniel R. Jacobson , Herbert Reyes , Ronald K. Hettinger , J. Andrew Galloway , Paul D. Zanolli , Andrew J. Goodjohn , Peter L. Soracco , Edward J. Derian
IPC分类号: A63B5302
摘要: A golf club (20) with an internal hosel (38), a shaft (40) and a hosel liner (50) is disclosed herein. The hosel liner (50) reduces axial stress on the shaft (40) during impact of the golf club (20) with a golf ball. The hosel liner (50) is preferably composed of a polycarbonate material that has a flexural modulus in the range of 300,000 pounds per square inch to 1,000,000 pounds per square inch. Preferably, the golf club head (22) has a large volume, greater than 300 cubic centimeters, and weighs less than 215 grams. Preferably, the shaft (40) is composed of graphite and weighs between 40 grams to 80 grams.
摘要翻译: 本文公开了一种具有内部插鞘(38),轴(40)和插鞘衬垫(50)的高尔夫球杆(20)。 在高尔夫球杆(20)与高尔夫球碰撞期间,球杆衬套(50)减小轴(40)上的轴向应力。 插鞘衬套(50)优选由聚碳酸酯材料组成,该聚碳酸酯材料的弯曲模量在30万磅/平方英寸至1,000,000磅/平方英寸的范围内。 优选地,高尔夫球杆头(22)具有大的体积,大于300立方厘米,重量小于215克。 优选地,轴(40)由石墨组成,重量在40克到80克之间。
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公开(公告)号:USD429297S
公开(公告)日:2000-08-08
申请号:US110993
申请日:1999-09-16
申请人: Ronald K. Hettinger
设计人: Ronald K. Hettinger
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