B21K 17/00
Making sport articles
Official title: Making sport articles, e.g. skates
B21K17/00 (Making sport articles) appears on 111 US grants and 131 published applications in this corpus.
Search patents in B21K- Granted patents
- 111
- Published applications
- 131
- Assignees
- 38
- Inventors
- 151
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 14 | 10 |
| 2003 | 8 | 7 |
| 2004 | 4 | 5 |
| 2005 | 7 | 7 |
| 2006 | 4 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 4 | 1 |
| 2013 | 0 | 4 |
| 2014 | 2 | 4 |
| 2015 | 3 | 7 |
| 2016 | 2 | 6 |
| 2017 | 3 | 10 |
| 2018 | 5 | 10 |
| 2019 | 11 | 12 |
| 2020 | 5 | 6 |
| 2021 | 5 | 5 |
| 2022 | 4 | 7 |
| 2023 | 2 | 4 |
| 2024 | 5 | 6 |
| 2025 | 3 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing iron golf club head9 Jun 2026US 12,649,180 B2
- Method for manufacturing golf club head with sole textures by precision forging12 May 2026US 12,623,274 B2
- Method of manufacturing golf club head having stress-reducing features1 Jul 2025US 12,343,604 B2Topgolf Callaway Brands Corp.
- Method for manufacturing a club head11 Feb 2025US 12,220,776 B1
- Forged golf club head21 Jan 2025US 12,202,032 B2Karsten Manufacturing Corporation
- Multi-stage forging process16 Jul 2026US 2026/0199747 A1Karsten Manufacturing Corporation
- Method for multi-field coupling strengthening of an ice skate blade edge29 Jan 2026US 2026/0027609 A1Avic Manufacturing Technology Institute
- Forged multi-component putter20 Nov 2025US 2025/0352871 A1Karsten Manufacturing Corporation
- Multi-stage forging process22 May 2025US 2025/0161768 A1Karsten Manufacturing Corporation
- Method for manufacturing golf club head with sole textures by precision forging22 May 2025US 2025/0162019 A1
Most cited
By later US patents
- Golf club head with a face composed of a forged material388US 6,354,962 B1Callaway Golf Company · 2002
- Multiple material golf club head377US 6,491,592 B2Callaway Golf Company · 2002
- Golf club head with customizable center of gravity364US 6,739,983 B2Callaway Golf Company · 2004
- Multiple material golf head356US 6,471,604 B2Callaway Golf Company · 2002
- High cofficient of restitution golf club head353US 6,390,933 B1Callaway Golf Company · 2002