A63D 1/08
Tracks for returning or circulating the balls
A63D1/08 (Tracks for returning or circulating the balls) appears on 13 US grants and 9 published applications in this corpus.
Search patents in A63D- Granted patents
- 13
- Published applications
- 9
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bowling game apparatus for flying disc20 Dec 2022US 11,529,554 B2
- Game system, detection program, and detection method9 Oct 2012US 8,282,104 B2Konami Digital Entertainment Co., Ltd.
- Toy bowling game for providing player enjoyment30 Sep 2008US 7,429,043 B1
- Moveable gutter for bowling lanes having illumination sources4 Sep 2007US 7,264,552 B2
- Bowling alley bumper system4 Jul 2006US 7,070,510 B2
- A Modular Bowl In One Game6 Aug 2026US 2026/0224971 A1
- Bowling game apparatus for flying disc20 Jan 2022US 2022/0016512 A1
- Flat gutter support and method2 Jul 2009US 2009/0170619 A1
- Game system, detection program, and detection method22 Jan 2009US 2009/0023497 A1Konami Digital Entertainment Co., Ltd.
- Custom Bowling Center Ball System25 Dec 2008US 2008/0318701 A1
Most cited
By later US patents
- Bowling center lighting system190US 6,031,343 ABrunswick Bowling & Billiards Corporation · 2000
- Bowling lane gutter7US 4,796,887 AD & H Bowling Supply, Inc. · 1989
- Protective lining for bowling alley7US 4,913,433 AMendes Inc. · 1990
- Rail positioning device for retractable bumper assembly4US 7,052,404 B22006
- Bowling alley bumper system3US 7,070,510 B22006