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公开(公告)号：US20220126487A1
公开(公告)日：2022-04-28
申请号：US17498799
申请日：2021-10-12
Applicant: Acushnet Company
Inventor： Edward Costa , Ian Coberly , Felix Egbe , Donald A. Serino
Abstract: Methods of forming dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating a pair of novel partially cured hemispherical shells produced using an inventive center plate button. The pair of resulting novel hemispherical shells may be collectively compression molded about and reliably center a spherical inner core there within due to the novel resulting centering features/structure provided on the inner surface of each partially cured hemispherical shell by the novel center plate button used to form same. Securing features/structure are thereby provided within/on inner surfaces of resulting partially cured hemispherical shells in order to prevent undesirable movement of the spherical inner core there within until the final compression molding step occurs.
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公开(公告)号：US11904509B2
公开(公告)日：2024-02-20
申请号：US17498799
申请日：2021-10-12
Applicant: Acushnet Company
Inventor： Edward Costa , Ian Coberly , Felix Egbe , Donald A. Serino
CPC classification number: B29C43/18 , B29C43/36 , A63B37/0075 , B29C2043/182 , B29L2031/546
Abstract: Methods of forming dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating a pair of novel partially cured hemispherical shells produced using an inventive center plate button. The pair of resulting novel hemispherical shells may be collectively compression molded about and reliably center a spherical inner core there within due to the novel resulting centering features/structure provided on the inner surface of each partially cured hemispherical shell by the novel center plate button used to form same. Securing features/structure are thereby provided within/on inner surfaces of resulting partially cured hemispherical shells in order to prevent undesirable movement of the spherical inner core there within until the final compression molding step occurs.
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公开(公告)号：US20230181974A1
公开(公告)日：2023-06-15
申请号：US18108166
申请日：2023-02-10
Applicant: Acushnet Company
Inventor： Richard Westgate , Ian Coberly , Stephen K. Scolamiero
CPC classification number: A63B37/0075 , A63B37/0045 , A63B37/0076 , B29C43/203 , A63B37/0064 , B29L2031/546
Abstract: Dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating/using an assembly of dual core components comprising a solid spherical inner core component and three outer core components that are collectively compression molded about the solid spherical inner core component to create an outer core layer thereabout. The three outer core components include a first half-shell, a second half-shell; and a ring-shaped securing plate such that the solid spherical inner core component is immovably centered within the outer core layer. Each of the first half-shell, the ring-shaped securing plate, and the second half-shell is comprised of the same rubber composition(s) and possess strong cohesive and adhesive bonds at parting lines between the three molded assembly parts and collectively create an outer core layer having one or more uniform property profile, such as a hardness gradient throughout, without interruption at parting lines between the three outer core components.
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Patent Agency Ranking
公开(公告)号：US20250010144A1
公开(公告)日：2025-01-09
申请号：US18895759
申请日：2024-09-25
Applicant: Acushnet Company
Inventor： Richard Westgate , Ian Coberly , Stephen K. Scolamiero
Abstract: Dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating/using an assembly of dual core components comprising a solid spherical inner core component and three outer core components that are collectively compression molded about the solid spherical inner core component to create an outer core layer thereabout. The three outer core components include a first half-shell, a second half-shell; and a ring-shaped securing plate such that the solid spherical inner core component is immovably centered within the outer core layer.
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公开(公告)号：US11583732B2
公开(公告)日：2023-02-21
申请号：US17314234
申请日：2021-05-07
Applicant: Acushnet Company
Inventor： Richard Westgate , Ian Coberly , Stephen K. Scolamiero
Abstract: Dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating/using an assembly of dual core components comprising a solid spherical inner core component and three outer core components that are collectively compression molded about the solid spherical inner core component to create an outer core layer thereabout. The three outer core components include a first half-shell, a second half-shell; and a ring-shaped securing plate such that the solid spherical inner core component is immovably centered within the outer core layer. Each of the first half-shell, the ring-shaped securing plate, and the second half-shell is comprised of the same rubber composition(s) and possess strong cohesive and adhesive bonds at parting lines between the three molded assembly parts and collectively create an outer core layer having one or more uniform property profile, such as a hardness gradient throughout, without interruption at parting lines between the three outer core components.
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公开(公告)号：US11602676B2
公开(公告)日：2023-03-14
申请号：US17398041
申请日：2021-08-10
Applicant: Acushnet Company
Inventor： Edward Costa , Ian Coberly , Felix Egbe , Donald A. Serino
Abstract: Methods of forming dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating a pair of novel hemispherical shells produced using an inventive center plate button. The pair of resulting novel hemispherical shells may be collectively compression molded about and reliably center a spherical inner core there within due to the novel resulting centering features and structure provided on the inner surface of each hemispherical shell by the novel center plate button used to form same. Securing features and structure are thereby provided within/on inner surfaces of resulting hemispherical shells in order to prevent undesirable movement of the spherical inner core there within until the final compression molding step occurs.
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公开(公告)号：US20220062711A1
公开(公告)日：2022-03-03
申请号：US17398041
申请日：2021-08-10
Applicant: Acushnet Company
Inventor： Edward Costa , Ian Coberly , Felix Egbe , Donald A. Serino
Abstract: Methods of forming dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating a pair of novel hemispherical shells produced using an inventive center plate button. The pair of resulting novel hemispherical shells may be collectively compression molded about and reliably center a spherical inner core there within due to the novel resulting centering features and structure provided on the inner surface of each hemispherical shell by the novel center plate button used to form same. Securing features and structure are thereby provided within/on inner surfaces of resulting hemispherical shells in order to prevent undesirable movement of the spherical inner core there within until the final compression molding step occurs.
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公开(公告)号：US20210379451A1
公开(公告)日：2021-12-09
申请号：US17314234
申请日：2021-05-07
Applicant: Acushnet Company
Inventor： Richard Westgate , Ian Coberly , Stephen K. Scolamiero
Abstract: Dual core golf ball constructions achieving consistent and repeatable concentricity by incorporating/using an assembly of dual core components comprising a solid spherical inner core component and three outer core components that are collectively compression molded about the solid spherical inner core component to create an outer core layer thereabout. The three outer core components include a first half-shell, a second half-shell; and a ring-shaped securing plate such that the solid spherical inner core component is immovably centered within the outer core layer. Each of the first half-shell, the ring-shaped securing plate, and the second half-shell is comprised of the same rubber composition(s) and possess strong cohesive and adhesive bonds at parting lines between the three molded assembly parts and collectively create an outer core layer having one or more uniform property profile, such as a hardness gradient throughout, without interruption at parting lines between the three outer core components.
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