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公开(公告)号：US20210339094A1
公开(公告)日：2021-11-04
申请号：US17305712
申请日：2021-07-13
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke
IPC: A63B53/04
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The upper portion can have a rear opening. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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公开(公告)号：US11235212B2
公开(公告)日：2022-02-01
申请号：US16894706
申请日：2020-06-05
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke , Clayson C. Spackman
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The lower portion can have a depth greater that the upper portion depth. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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公开(公告)号：US12011643B2
公开(公告)日：2024-06-18
申请号：US17473874
申请日：2021-09-13
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke , Clayson C. Spackman
CPC classification number: A63B53/0475 , A63B53/0412 , A63B53/0416 , A63B2053/0479 , A63B2053/0491 , A63B53/08 , A63B2209/00
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The lower portion can have a depth greater that the upper portion depth. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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公开(公告)号：US11725253B2
公开(公告)日：2023-08-15
申请号：US17645492
申请日：2021-12-22
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Dave Wu , Tyler Shaw , Matthew W. Simone , Yujen Huang
CPC classification number: C21D9/0068 , A63B53/02 , A63B53/047 , C21D1/42 , A63B53/0466 , A63B53/0487 , A63B2053/0479 , C21D2221/00 , Y02P10/25
Abstract: Embodiments are described herein of a bifurcated heat treatment apparatus and methods for localized heat treatment of a golf club hosel or golf club head. The heat treating method comprises a bifurcated process in which the golf club head is treated in the first heating unit via induction heating and then moved to the second heating unit for convection heating. Both steps are to localize the hosel heat treatment. The heat treatment apparatus may also include a cooling component, such as a heat sink, to ensure the body of the club head remains at the correct temperature during the second heating stage when the hosel is heated in isolation. The overall bifurcated method and apparatus of the localized heat treatment leads to a hosel or golf club head with at least two different hardness values to allow for manipulation of the material without cracking or fracturing.
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公开(公告)号：US20240335710A1
公开(公告)日：2024-10-10
申请号：US18746770
申请日：2024-06-18
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke , Clayson C. Spackman
CPC classification number: A63B53/0475 , A63B53/0412 , A63B53/0416 , A63B2053/0479 , A63B2053/0491 , A63B53/08 , A63B2209/00
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The lower portion can have a depth greater that the upper portion depth. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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Patent Agency Ranking
公开(公告)号：US20230293955A1
公开(公告)日：2023-09-21
申请号：US18322508
申请日：2023-05-23
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke
IPC: A63B53/04
CPC classification number: A63B53/0475 , A63B53/0412 , A63B53/0445 , A63B2209/00
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The upper portion can have a rear opening. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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公开(公告)号：US11208701B2
公开(公告)日：2021-12-28
申请号：US15680958
申请日：2017-08-18
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Dave Wu , Tyler Shaw , Matthew W. Simone , Yujen Huang
Abstract: Embodiments are described herein of a bifurcated heat treatment apparatus and methods for localized heat treatment of a golf club hosel or golf club head. The heat treating method comprises a bifurcated process in which the golf club head is treated in the first heating unit via induction heating and then moved to the second heating unit for convection heating. Both steps are to localize the hosel heat treatment. The heat treatment apparatus may also include a cooling component, such as a heat sink, to ensure the body of the club head remains at the correct temperature during the second heating stage when the hosel is heated in isolation. The overall bifurcated method and apparatus of the localized heat treatment leads to a hosel or golf club head with at least two different hardness values to allow for manipulation of the material without cracking or fracturing.
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公开(公告)号：US20190262673A1
公开(公告)日：2019-08-29
申请号：US16286462
申请日：2019-02-26
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke
IPC: A63B53/04
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The lower portion can have a depth greater that the upper portion depth. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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公开(公告)号：US20180051354A1
公开(公告)日：2018-02-22
申请号：US15680958
申请日：2017-08-18
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Dave Wu , Tyler Shaw , Matthew W. Simone , Yujen Huang
Abstract: Embodiments are described herein of a bifurcated heat treatment apparatus and methods for localized heat treatment of a golf club hosel or golf club head. The heat treating method comprises a bifurcated process in which the golf club head is treated in the first heating unit via induction heating and then moved to the second heating unit for convection heating. Both steps are to localize the hosel heat treatment. The heat treatment apparatus may also include a cooling component, such as a heat sink, to ensure the body of the club head remains at the correct temperature during the second heating stage when the hosel is heated in isolation. The overall bifurcated method and apparatus of the localized heat treatment leads to a hosel or golf club head with at least two different hardness values to allow for manipulation of the material without cracking or fracturing.
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公开(公告)号：US11654339B2
公开(公告)日：2023-05-23
申请号：US17305712
申请日：2021-07-13
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Jacob T. Clarke , Cory S. Bacon , Dave Wu , Martin R. Jertson , Travis D. Milleman , Ryan M. Stokke
IPC: A63B53/04
CPC classification number: A63B53/0475 , A63B53/0412 , A63B53/0445 , A63B2209/00
Abstract: Described herein is a tour iron having a golf club head with a faceplate, a body, and an insert. A sole, top rail, rear, and the faceplate enclose a cavity within the body. The cavity can house the insert. The insert can comprise a low-density material, allowing weight to be concentrated around the peripheral edge of the golf club head. The rear of the golf club head has an inflection seam running from the heel to the toe. The golf club head has an upper portion, above the inflection seam and a lower portion below the inflection seam. The upper portion can have a rear opening. The faceplate, body, and insert can be formed of different materials having different densities. The golf club head has a comparatively high moment of inertia and a low center of gravity. Other embodiments and methods are described herein.
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