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公开(公告)号：US12161923B2
公开(公告)日：2024-12-10
申请号：US17647573
申请日：2022-01-10
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Clayson C. Spackman
Abstract: Embodiments of golf club heads comprising a nanocomposite to attenuate sound of the club head are described herein. The nanocomposite comprises graphene and a polymer. The graphene can be in the form of a powder, where the graphene is suspended within the polymer. The nanocomposite can be disposed within an interior surface of the club head. The nanocomposite can be applied to selected portions of the club head such as behind the strike face. The nanocomposite comprising graphene and the polymer can provide an alternative filler material over homogenous materials to attenuate the sound to provide a pleasing sound and feel to a golfer.
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公开(公告)号：US20230372794A1
公开(公告)日：2023-11-23
申请号：US18319430
申请日：2023-05-17
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Joshua B. Matthews , Clayson C. Spackman , Les J. Bryant , Rick D. MacMillan , Terry J. Wells
IPC: A63B53/04
CPC classification number: A63B53/047 , A63B53/0433 , A63B2053/0479
Abstract: A golf club head comprising a face plate, a body, bonding material, and at least one retainer, wherein the bonding material and at least one retainer are the sole medium coupling the face plate and body.
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公开(公告)号：US11745062B2
公开(公告)日：2023-09-05
申请号：US17373603
申请日：2021-07-12
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Clayson C. Spackman , Matthew W. Simone
IPC: A63B53/04
CPC classification number: A63B53/0466 , A63B53/0412 , A63B53/0437 , A63B53/0445 , A63B2209/00
Abstract: Embodiments of golf club head faceplates comprising a lattice to improve the energy storage capabilities and minimize stress concentrations are described herein. The lattice can comprise a plurality of flexure shapes that facilitate in faceplate bending. The flexure shapes of the lattice can comprise a reentrant, concave, or non-convex shape. The lattice can comprise at least one repeating pattern of flexure shapes that can be interconnected or spaced apart. During golf ball impacts, the flexure shapes flex to store energy through linear and torsional bending.
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公开(公告)号：US11745060B2
公开(公告)日：2023-09-05
申请号：US17453162
申请日：2021-11-01
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Evan Greer , Eric J. Morales , Murphy R. Alexander , Ryan M. Stokke , Clayson C. Spackman , Xiaojian Chen
IPC: A63B53/04
CPC classification number: A63B53/0425 , A63B53/047 , A63B53/0445 , A63B53/0408
Abstract: The invention described herein is an iron-type golf club head having a back cavity and a multi-section back cavity insert that preserves more flexibility of the strike face and energy return to the golf ball.
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公开(公告)号：US20230124199A1
公开(公告)日：2023-04-20
申请号：US18069737
申请日：2022-12-21
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Eric J. Morales , Ryan M. Stokke , Martin R. Jertson , Clayson C. Spackman
Abstract: A golf club head includes a rear body having a crown member coupled to a sole member, and a front body coupled to the rear body to define a substantially hollow structure. The front body includes a strike face and a surrounding frame that extends rearward from a perimeter of the strike face. At least a portion of an outer wall of the club head comprises a thermoplastic composite having a plurality of lamina layers. The plurality of lamina layers include at least a fabric reinforced thermoplastic composite layer and a filled thermoplastic layer, and the fabric reinforced thermoplastic composite layer and the filled thermoplastic layer are directly bonded to each other without an intermediate adhesive.
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Patent Agency Ranking
公开(公告)号：US20230047363A1
公开(公告)日：2023-02-16
申请号：US17933798
申请日：2022-09-20
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Clayson C. Spackman , Tom J. Nuttall , James D. Willmott
Abstract: Embodiments of a co-molded putter-type golf club head comprising a high-density chassis made of a first material and a low-density putter-type body made of a second material. The first material can be a high density metal (i.e., steel or tungsten, but not limited to). The second material can be a low density thermoplastic composite (i.e., polyphenylene sulfide (PPS), polyamide (PA), but not limited to). The chassis comprises a flow aperture, and one or more interlocking features. The putter-type body portion encases the entirety of the at least one interlocking feature. Further, the putter-type body encapsulates the chassis such that the body extends through, and completely fills the flow aperture, to interlock the body and chassis, and thus form the club head. Other embodiments may be described and claimed.
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公开(公告)号：US11517799B2
公开(公告)日：2022-12-06
申请号：US17105459
申请日：2020-11-25
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Martin R. Jertson , Erik M. Henrikson , Samuel J. Pendred , Jeremy S. Pope , Clayson C. Spackman , Cory S. Bacon
Abstract: Embodiments of a golf club head comprising a first component and a second component that are coupled together to enclose a hollow interior are disclosed herein. The first component comprises at least a striking face, a striking face return, and a rear extension. In some embodiments, the first component also comprises a weight channel at a rear end and one or more braces that attach to the striking face return and the rear extension. The second component comprises a crown portion, a sole toe portion, and a sole heel portion. The density of the second component is less than the density of the first component. In some embodiments, the first component mass is 85% to 96% of a mass of the golf club head.
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公开(公告)号：US20220152463A9
公开(公告)日：2022-05-19
申请号：US17094722
申请日：2020-11-10
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Eric J. Morales , Ryan M. Stokke , Martin R. Jertson , Tyler A. Shaw , Clayson C. Spackman , Jeremy S. Pope , Atiqah Shahrin
Abstract: A golf club head includes a rear body having a crown member coupled to a sole member, and a front body coupled to the rear body to define a substantially hollow structure. The front body includes a strike face and a surrounding frame that extends rearward from a perimeter of the strike face. At least a portion of an outer wall of the club head comprises a thermoplastic composite having a plurality of lamina layers. The plurality of lamina layers include at least a fabric reinforced thermoplastic composite layer and a filled thermoplastic layer, and the fabric reinforced thermoplastic composite layer and the filled thermoplastic layer are directly bonded to each other without an intermediate adhesive.
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公开(公告)号：US11235215B2
公开(公告)日：2022-02-01
申请号：US16805554
申请日：2020-02-28
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Clayson C. Spackman
Abstract: Embodiments of golf club heads comprising a nanocomposite to attenuate sound of the club head are described herein. The nanocomposite comprises graphene and a polymer. The graphene can be in the form of a powder, where the graphene is suspended within the polymer. The nanocomposite can be disposed within an interior surface of the club head. The nanocomposite can be applied to selected portions of the club head such as behind the strike face. The nanocomposite comprising graphene and the polymer can provide an alternative filler material over homogenous materials to attenuate the sound to provide a pleasing sound and feel to a golfer.
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公开(公告)号：US20220023725A1
公开(公告)日：2022-01-27
申请号：US17493727
申请日：2021-10-04
Applicant: KARSTEN MANUFACTURING CORPORATION
Inventor： Clayson C. Spackman , Matthew W. Simone
IPC: A63B53/04
Abstract: Embodiments of golf club head faceplates comprising a lattice to improve the energy storage capabilities and minimize stress concentrations are described herein. The lattice can comprise a plurality of flexure shapes that facilitate in faceplate bending. The flexure shapes of the lattice can comprise a reentrant, concave, or non-convex shape. The lattice can comprise at least one repeating pattern of flexure shapes that can be interconnected or spaced apart. During golf ball impacts, the flexure shapes flex to store energy through linear and torsional bending.
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