A63B 60/002
Resonance frequency related characteristics
Official title: {Resonance frequency related characteristics}
A63B60/002 (Resonance frequency related characteristics) appears on 716 US grants and 793 published applications in this corpus.
Search patents in A63B- Granted patents
- 716
- Published applications
- 793
- Assignees
- 97
- Inventors
- 544
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 8 | 10 |
| 2003 | 8 | 23 |
| 2004 | 6 | 12 |
| 2005 | 7 | 18 |
| 2006 | 23 | 18 |
| 2007 | 15 | 7 |
| 2008 | 7 | 13 |
| 2009 | 10 | 13 |
| 2010 | 12 | 12 |
| 2011 | 12 | 25 |
| 2012 | 15 | 12 |
| 2013 | 18 | 26 |
| 2014 | 25 | 28 |
| 2015 | 27 | 37 |
| 2016 | 32 | 51 |
| 2017 | 46 | 50 |
| 2018 | 55 | 58 |
| 2019 | 67 | 68 |
| 2020 | 59 | 61 |
| 2021 | 48 | 60 |
| 2022 | 38 | 48 |
| 2023 | 43 | 33 |
| 2024 | 35 | 48 |
| 2025 | 29 | 37 |
| 2026 | 17 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Mixed material golf club head7 Jul 2026US 12,673,245 B2Karsten Manufacturing Corporation
- Irons with optimized face1 Oct 2026US 2026/0295345 A1Taylor Made Golf Company, Inc.
- Mixed material golf club head24 Sep 2026US 2026/0284485 A1Karsten Manufacturing Corporation
- Mixed material golf club head24 Sep 2026US 2026/0284486 A1Karsten Manufacturing Corporation
- Golf club heads and methods to manufacture golf club heads6 Aug 2026US 2026/0224949 A1Parsons Xtreme Golf, LLC
- Golf Club Head Comprising Microspheres2 Jul 2026US 2026/0183624 A1Topgolf Callaway Brands Corp.
Most cited
By later US patents
- Golf club heads and methods to manufacture golf club heads390US 8,961,336 B1Parsons Xtreme Golf, LLC · 2015
- Golf club head387US 8,012,038 B1Taylor Made Golf Company, Inc. · 2011
- Golf club heads and methods to manufacture golf club heads330US 9,199,143 B1Parsons Xtreme Golf, LLC · 2015
- Golf club head with a high coefficient of restitution313US 6,605,007 B1Acushnet Company · 2003
- Golf club heads and methods to manufacture golf club heads273US 9,427,634 B2Parsons Xtreme Golf, LLC · 2016