MULTI-PIECE SOLID GOLF BALL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140187353A1
SERIAL NO

13728369

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Abstract

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A multi-piece solid golf ball has a core, at least one intermediate layer and an outer layer. The core is formed of a single layer or of two or more layers. The interior hardness profile of the core is set in a specific range, and the relationship between the compressive deformations of the core and the golf ball under given loadings is set in a specific range. The outer layer is formed primarily of a thermoplastic polyurethane material, and has a material hardness that is set in a specific range.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE SPORTS CO LTD2-4-1 HAMAMATSU-CHO MINATO-KU TOKYO

International Classification(s)

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  • 2012 Application Filing Year
  • A63B Class
  • 1668 Applications Filed
  • 1520 Patents Issued To-Date
  • 91.13 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2012201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIMURA, Akira Chichibushi, JP 274 3254
NAKAMURA, Ryota Chichibushi, JP 140 599
OGAWANA, Toru Chichibushi, JP 24 239

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  • 1 Citation Count
  • A63B Class
  • 5.69 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7174322292422915125211301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800

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