B27M 3/22
Manufacture or reconditioning of specific semi-finished or finished articles: of sport articles
Official title: of sport articles, e.g. bowling pins, frames of tennis rackets, skis, paddles
B27M3/22 (Manufacture or reconditioning of specific semi-finished or finished articles: of sport articles) appears on 53 US grants and 32 published applications in this corpus.
Search patents in B27M- Granted patents
- 53
- Published applications
- 32
- Assignees
- 24
- Inventors
- 86
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 4 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 4 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid baseball bat and construction methods30 Jun 2026US 12,667,761 B2
- System and method of removing material from a knob of a baseball bat9 Jun 2026US 12,649,094 B2
- Method of forming a sports bat and sports bat article18 Jul 2023US 11,701,794 B1RezBats, LLC
- Hybrid baseball bat and construction methods26 Jul 2022US 11,395,945 B2Delano Bat Corporation, LLC
- Gripping surface apparatuses15 Mar 2022US 11,273,503 B2
- Structures with circumferentially-extending densified fibrous plant materials, and systems and methods for fabrication and use thereof9 Oct 2025US 2025/0312938 A1University of Maryland, College Park
- Hybrid baseball bat and construction methods19 Jun 2025US 2025/0195971 A1
- Face sheet for a pickleball paddle6 Mar 2025US 2025/0073550 A1Michael N. Werneke
- System and method of removing material from a knob of a baseball bat30 Nov 2023US 2023/0381611 A1
- Hybrid baseball bat and construction methods22 Sep 2022US 2022/0296974 A1Delano Bat Corporation, LLC
Most cited
By later US patents
- Golf club and method of manufacture116US 5,527,034 AGoldwin Golf U.S.A., Inc. · 1996
- Composite baseball bat74US 5,114,144 AThe Baum Research & Development Company, Inc. · 1992
- Hockey stick formed of composite materials72US 5,217,221 AThe Baum Research & Development Company, Inc. · 1993
- Composite baseball bat with cavitied core69US 5,458,330 AThe Baum Research & Development Company, Inc. · 1995
- Composite baseball bat with cavitied core61US 5,624,115 AThe Baum Research & Development Company, Inc. · 1997