A63B 37/0074
Two piece balls, i.e. cover and core
Official title: {Two piece balls, i.e. cover and core}
A63B37/0074 (Two piece balls, i.e. cover and core) appears on 1,084 US grants and 1,045 published applications in this corpus.
Search patents in A63B- Granted patents
- 1,084
- Published applications
- 1,045
- Assignees
- 106
- Inventors
- 631
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 9 | 0 |
| 1988 | 5 | 0 |
| 1989 | 13 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 14 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 16 | 0 |
| 1997 | 16 | 0 |
| 1998 | 36 | 0 |
| 1999 | 21 | 0 |
| 2000 | 16 | 0 |
| 2001 | 22 | 15 |
| 2002 | 33 | 37 |
| 2003 | 33 | 48 |
| 2004 | 34 | 40 |
| 2005 | 24 | 42 |
| 2006 | 41 | 29 |
| 2007 | 37 | 24 |
| 2008 | 17 | 27 |
| 2009 | 16 | 24 |
| 2010 | 11 | 13 |
| 2011 | 26 | 15 |
| 2012 | 13 | 39 |
| 2013 | 20 | 93 |
| 2014 | 28 | 50 |
| 2015 | 50 | 46 |
| 2016 | 57 | 45 |
| 2017 | 45 | 53 |
| 2018 | 48 | 52 |
| 2019 | 70 | 58 |
| 2020 | 47 | 49 |
| 2021 | 40 | 34 |
| 2022 | 25 | 40 |
| 2023 | 39 | 41 |
| 2024 | 30 | 44 |
| 2025 | 28 | 53 |
| 2026 | 18 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Golf balls having reduced distance25 Aug 2026US 12,714,916 B2Acushnet Company
- Coating free, finished golf ball with ionomer cover18 Aug 2026US 12,708,818 B2Acushnet Company
- Headset for combining virtual elements with physical elements of a golf game, and its system and method of use11 Aug 2026US 12,702,913 B2
- Golf ball21 Jul 2026US 12,685,903 B2Sumitomo Rubber Industries, Ltd.
- Golf ball incorporating inorganic aluminosilicate ceramic microspheres in at least one layer30 Jun 2026US 12,667,756 B2Acushnet Company
- Golf ball24 Sep 2026US 2026/0284478 A1Sumitomo Rubber Industries, Ltd.
- Multi-colored cover layer for a golf ball20 Aug 2026US 2026/0241235 A1Dick's Sporting Goods, Inc.
- Golf balls having at least one radar detectable mark13 Aug 2026US 2026/0233062 A1Acushnet Company
- Golf balls having increased impact durability13 Aug 2026US 2026/0233063 A1Acushnet Company
- Colored golf ball30 Jul 2026US 2026/0216568 A1
Most cited
By later US patents
- Polyurethane golf ball703US 5,334,673 AAcushnet Company · 1994
- Polyurea composition suitable for a golf ball cover525US 5,484,870 AAcushnet Company · 1996
- Golf ball364US 5,104,126 A1992
- Ball and process and composition of matter for production thereof361US 4,123,061 AAcushnet Company · 1978
- Golf ball covers360US 5,692,974 AAcushnet Company · 1997