A63B 69/385
For practising the serve
Official title: {for practising the serve}
A63B69/385 (For practising the serve) appears on 61 US grants and 45 published applications in this corpus.
Search patents in A63B- Granted patents
- 61
- Published applications
- 45
- Assignees
- 17
- Inventors
- 95
- Latest grant
- 21 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 4 | 5 |
| 2011 | 0 | 5 |
| 2012 | 4 | 4 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tennis teaching tool21 Feb 2023US 11,583,748 B2
- Systems and devices for training a tennis serve11 Jan 2022US 11,219,812 B2
- Mixed-reality sports tracking and simulation26 May 2020US 10,661,149 B2vSports, LLC
- Tennis swing training apparatus for proper movement in tennis swings and method of using the same apparatus9 Jan 2018US 9,861,874 B2
- Swing speed trainer27 Jun 2017US 9,687,718 B1
- Tennis Training Device13 Feb 2025US 2025/0050186 A1
- Kick serve training device6 Jun 2024US 2024/0181318 A1KickServe Athletic Equipment, LLC
- Tennis serve toss training aid9 May 2024US 2024/0149128 A1SuLu Gurus LLC
- Tennis teaching tool29 Dec 2022US 2022/0409978 A1
- Tennis serve toss aid10 Nov 2022US 2022/0355178 A1
Most cited
By later US patents
- Head gear including a data augmentation unit for detecting head motion and providing feedback relating to the head motion111US 6,730,047 B2Creative Sports Technologies, Inc. · 2004
- Head gear for detecting head motion and providing an indication of head movement93US 5,916,181 ACreative Sports Designs, Inc. · 1999
- Exercise machine having flywheel with variable resistance79US 5,039,091 A1991
- Head gear for detecting head motion and providing an indication of head movement63US 6,048,324 ACreative Sports Designs, Inc. · 2000
- Body joint position monitoring system38US 4,660,829 A1987