A63B 37/06
Elastic cores
A63B37/06 (Elastic cores) appears on 289 US grants and 278 published applications in this corpus.
Search patents in A63B- Granted patents
- 289
- Published applications
- 278
- Assignees
- 57
- Inventors
- 303
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 18 | 8 |
| 2002 | 25 | 27 |
| 2003 | 29 | 32 |
| 2004 | 22 | 32 |
| 2005 | 17 | 18 |
| 2006 | 28 | 8 |
| 2007 | 13 | 6 |
| 2008 | 7 | 8 |
| 2009 | 3 | 5 |
| 2010 | 6 | 4 |
| 2011 | 4 | 11 |
| 2012 | 7 | 14 |
| 2013 | 6 | 13 |
| 2014 | 10 | 6 |
| 2015 | 10 | 8 |
| 2016 | 12 | 10 |
| 2017 | 7 | 18 |
| 2018 | 3 | 12 |
| 2019 | 15 | 14 |
| 2020 | 13 | 10 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 3 | 5 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing a particle foam part, especially a cushioning element for sportswear or sporting goods13 Jan 2026US 12,520,905 B2adidas AG
- Multi-piece solid golf ball20 May 2025US 12,303,745 B2Bridgestone Sports Co.Ltd.
- Sports training ball having embossed design26 Nov 2024US 12,151,143 B2Swax Lax LLC
- Method of manufacturing a particle foam part, especially a cushioning element for sportswear or sporting goods21 May 2024US 11,986,050 B2adidas AG
- Play ball with foam filling12 Mar 2024US 11,925,838 B1
- Foam sports ball17 Sep 2026US 2026/0273348 A1Implus Footcare, LLC
- High elasticity and restorability ball structure30 Apr 2026US 2026/0115540 A1
- Foam ball having light-emitting skeleton7 Aug 2025US 2025/0249316 A1Blackstar Corp.
- Negative Poisson's Ratio Materials For Sporting Goods24 Oct 2024US 2024/0350869 A1
- Water-Ball Toy with High Playability3 Oct 2024US 2024/0325829 A1Shenzhen Huachuangtaike Technology Development Co., Ltd.
Most cited
By later US patents
- Golf ball176US 6,679,791 B2Bridgestone Sports Co.Ltd. · 2004
- Solid golf ball141US 6,431,998 B1Bridgestone Sports Co.Ltd. · 2002
- Multi-piece solid golf ball140US 6,537,158 B2Bridgestone Corporation · 2003
- Golf ball compositions including microcellular materials and methods for making same133US 6,386,992 B1Acushnet Company · 2002
- Solid golf ball130US 6,605,009 B1Bridgestone Sports Co.Ltd. · 2003