Golf ball and method of manufacture
US-2016375315-A1 · Dec 29, 2016 · US
Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)}
Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)} · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A63B37/02 |
| Official title | Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)} |
| Display label | Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)} |
| Total patents | 141 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 36 |
| 2016 | 28 |
| 2017 | 26 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Golf balls having a core layer made from plasticized thermoplastic compositions
US-9526948-B2 · Dec 27, 2016 · US
Dual Core Golf Ball Having Negative-Hardness-Gradient Thermoplastic Inner Core And Steep Positive-Hardness-Gradient Thermoset Outer Core Layer
US-2016367866-A1 · Dec 22, 2016 · US
Golf balls having at least two core layers formed from hnp compositions
US-2016367862-A1 · Dec 22, 2016 · US
Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer
US-2016367865-A1 · Dec 22, 2016 · US
Ball and Method For Its Manufacture
US-2016346627-A1 · Dec 1, 2016 · US
Multilayer golf ball
US-2016346623-A1 · Dec 1, 2016 · US
Golf balls incorporating hnp ionomers based on highly diverse mixtures of organic acids
US-2016326341-A1 · Nov 10, 2016 · US
Golf ball resin composition and golf ball using the same
US-9447222-B2 · Sep 20, 2016 · US
Multi-layer golf ball
US-9440118-B2 · Sep 13, 2016 · US
Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer
US-9433829-B2 · Sep 6, 2016 · US
Golf balls having at least two core layers formed from HNP compositions
US-9427630-B2 · Aug 30, 2016 · US
Polybutadiene rubber / ionomer blends for golf balls having multi-layered cores and covers
US-9415275-B2 · Aug 16, 2016 · US
Device with rigid shell designed to undergo impacts and comprising internal energy recovery means
US-2016233795-A1 · Aug 11, 2016 · US
Multilayer solid golf ball
US-9409060-B2 · Aug 9, 2016 · US
Golf ball having windings containing a highly neutralized acid polymer
US-9358427-B2 · Jun 7, 2016 · US
Multi-piece solid golf ball
US-2016151677-A1 · Jun 2, 2016 · US
Multi-layer golf ball
US-9333397-B2 · May 10, 2016 · US
Solid golf ball with thin mantle layer
US-9302157-B2 · Apr 5, 2016 · US
Golf ball core having medium positive hardness gradient and high surface hardness
US-9295883-B2 · Mar 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A63B37/02?
- CPC A63B37/02 is the Cooperative Patent Classification code for “Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)}.”
- How many patents are filed under CPC A63B37/02 (Special cores {(balls with finger holes A63B37/0001, golf ball cores A63B37/005)})?
- Our database includes 141 publications tagged with this CPC code.
- Is patent activity under CPC A63B37/02 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).