A63B 57/405
Cups with automatic ball ejector means
Official title: {Cups with automatic ball ejector means}
A63B57/405 (Cups with automatic ball ejector means) appears on 47 US grants and 56 published applications in this corpus.
Search patents in A63B- Granted patents
- 47
- Published applications
- 56
- Assignees
- 12
- Inventors
- 70
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 3 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 3 |
| 2011 | 1 | 8 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 3 | 4 |
| 2018 | 1 | 5 |
| 2019 | 2 | 0 |
| 2020 | 4 | 6 |
| 2021 | 5 | 12 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Golf Ball Putting Practice Apparatus23 May 2024US 2024/0165479 A1The Puttalite Company Limited
- Golf cup apparatus11 Jan 2024US 2024/0009531 A1The Miniature Billboard Company Pty Ltd
- Hole cup for golf practice12 Oct 2023US 2023/0321505 A1
- Portable putting green17 Aug 2023US 2023/0256313 A1Process4, Inc.
Most cited
By later US patents