B29L 2031/5227
Clubs
Official title: {Clubs}
B29L2031/5227 (Clubs) appears on 379 US grants and 288 published applications in this corpus.
Search patents in B29L- Granted patents
- 379
- Published applications
- 288
- Assignees
- 118
- Inventors
- 493
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 9 | 0 |
| 1995 | 13 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 4 |
| 2002 | 16 | 16 |
| 2003 | 11 | 12 |
| 2004 | 10 | 14 |
| 2005 | 5 | 13 |
| 2006 | 11 | 11 |
| 2007 | 1 | 7 |
| 2008 | 5 | 5 |
| 2009 | 3 | 12 |
| 2010 | 8 | 11 |
| 2011 | 6 | 3 |
| 2012 | 7 | 4 |
| 2013 | 5 | 6 |
| 2014 | 6 | 5 |
| 2015 | 4 | 17 |
| 2016 | 13 | 23 |
| 2017 | 10 | 10 |
| 2018 | 11 | 16 |
| 2019 | 20 | 20 |
| 2020 | 19 | 18 |
| 2021 | 17 | 15 |
| 2022 | 10 | 12 |
| 2023 | 8 | 8 |
| 2024 | 7 | 10 |
| 2025 | 15 | 6 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hockey stick with nanofiber reinforcement6 Oct 2026US 12,752,495 B2Bauer Hockey, LLC
- Golf club head having a multi-material face and method of manufacture8 Sep 2026US 12,728,322 B2Acushnet Company
- Method of making golf club head19 May 2026US 12,629,903 B2Advanced International Multitech Co., Ltd.
- Systems and methods for a variable thickness club head21 Apr 2026US 12,605,598 B1Cobra Golf Incorporated
- Method of forming a sporting implement20 Jan 2026US 12,528,260 B2Bauer Hockey, LLC
- Golf club head and method for making the same27 Aug 2026US 2026/0249141 A1Advanced International Multitech Co., Ltd.
- Golf club shaft, golf club, and method for manufacturing golf club shaft27 Aug 2026US 2026/0249144 A1Fujikura Composites Inc.
- System and method for forming a golf club head having a composite face9 Jul 2026US 2026/0192160 A1Taylor Made Golf Company, Inc.
- Golf club head having a multi-material face and method of manufacture30 Apr 2026US 2026/0115977 A1Acushnet Company
- Systems and methods for additive manufacturing of a golf club30 Apr 2026US 2026/0116002 A1Cobra Golf Incorporated
Most cited
By later US patents
- Composite golf club head and method of manufacturing321US 6,248,025 B1Callaway Golf Company · 2001
- Golf club head and process for its fabrication318US 4,988,104 AKunimori Kagaku Co., Ltd. · 1991
- Golf club head299US 4,824,116 AYamaha Corporation · 1989
- High moment of inertia composite golf club head264US 6,607,452 B2Callaway Golf Company · 2003
- Golf club head fabrication method263US 5,772,527 ALinphone Golf Co., Ltd. · 1998