A63B 2069/0077
Suspending a ball on an upright stream of air or water
Official title: {Suspending a ball on an upright stream of air or water}
A63B2069/0077 (Suspending a ball on an upright stream of air or water) appears on 25 US grants and 16 published applications in this corpus.
Search patents in A63B- Granted patents
- 25
- Published applications
- 16
- Assignees
- 8
- Inventors
- 48
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 3 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling object delivery system, device, and method for levitation5 Nov 2024US 12,134,530 B2
- Pneumatic ball-suspending device29 Aug 2017US 9,744,418 B2
- Air suspension golf ball practice tee systems and methods6 Jun 2017US 9,669,274 B1
- Active golf tee26 Apr 2016US 9,320,951 B2Elwha LLC
- Active golf tee9 Feb 2016US 9,254,427 B2Elwha LLC
- Rolling object delivery system, device, and method for levitation24 Nov 2022US 2022/0371835 A1Industrial Control Software Inc.
- Hydrodynamic or air levitation system and method of play using the same10 Jun 2021US 2021/0170251 A1Bright Kingdom Development Ltd.
- Hydrodynamic levitation system and method of play using same5 Mar 2020US 2020/0070031 A1Bright Kingdom Development Ltd.
- Methods and apparatuses for sports training27 Dec 2018US 2018/0369673 A1
- Pneumatic ball-suspending device20 Jul 2017US 2017/0203175 A1
Most cited
By later US patents
- Air suspension batting tee apparatus32US 4,575,080 A1986
- Method and apparatus for improving batting skills32US 5,160,131 A1992
- Suspended ball water toy19US 4,946,164 AWet Enterprises, Inc. · 1990
- Ball suspending apparatus and method18US 4,858,921 A1989
- Pneumatically operated golf ball tee18US 5,145,176 A1992