A63B 37/00776
Slab hardness
Official title: {Slab hardness}
A63B37/00776 (Slab hardness) appears on 90 US grants and 109 published applications in this corpus.
Search patents in A63B- Granted patents
- 90
- Published applications
- 109
- Assignees
- 12
- Inventors
- 77
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 4 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 2 | 0 |
| 2013 | 3 | 7 |
| 2014 | 3 | 12 |
| 2015 | 6 | 11 |
| 2016 | 6 | 8 |
| 2017 | 12 | 8 |
| 2018 | 8 | 12 |
| 2019 | 14 | 17 |
| 2020 | 12 | 4 |
| 2021 | 5 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Multi-piece solid golf ball2 Jun 2026US 12,643,015 B2Bridgestone Sports Co.Ltd.
- Multi-piece solid golf ball11 Nov 2025US 12,465,818 B2Bridgestone Sports Co.Ltd.
- Methods for treating thermoplastic polyurethane covers for golf balls with epoxy compositions19 Sep 2023US 11,759,680 B2Acushnet Company
- Methods for treating thermoplastic polyurethane covers for golf balls with epoxy compositions4 Oct 2022US 11,458,368 B2Acushnet Company
- Golf ball5 Jul 2022US 11,376,475 B2Bridgestone Sports Co.Ltd.
- Golf ball10 Apr 2025US 2025/0114666 A1Sumitomo Rubber Industries, Ltd.
- Multi-piece solid golf ball3 Apr 2025US 2025/0108267 A1Bridgestone Sports Co.Ltd.
- Golf ball26 Dec 2024US 2024/0424349 A1Sumitomo Rubber Industries, Ltd.
- Multi-piece solid golf ball29 Feb 2024US 2024/0066359 A1Brdgestone Sports Co., Ltd.
- Methods for treating thermoplastic polyurethane covers for golf balls with epoxy compositions26 Jan 2023US 2023/0024394 A1Acushnet Company
Most cited
By later US patents
- Golf ball with improved flight performance50US 7,226,369 B2Acushnet Company · 2007
- Golf ball with improved flight performance49US 6,945,880 B2Acushnet Company · 2005
- Multi-layer core golf ball22US 7,591,741 B2Acushnet Company · 2009
- Multi-layer core golf ball19US 7,354,357 B2Acushnet Company · 2008
- Golf ball18US 7,568,986 B2Bridgestone Sports Co.Ltd. · 2009