A63B 39/08
Made of two halves
Official title: made of two halves
A63B39/08 (Made of two halves) appears on 32 US grants and 45 published applications in this corpus.
Search patents in A63B- Granted patents
- 32
- Published applications
- 45
- Assignees
- 24
- Inventors
- 86
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 6 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 5 |
| 2023 | 1 | 2 |
| 2024 | 2 | 3 |
| 2025 | 5 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous adhesive for rubber1 Sep 2026US 12,723,182 B2Sumitomo Rubber Industries, Ltd.
- Throwable exploding water ball17 Feb 2026US 12,551,808 B1Shenzhen Kean Silicone Product Co., Ltd
- Aqueous adhesive for rubber and aqueous adhesive for ball3 Jun 2025US 12,319,845 B2Sumitomo Rubber Industries, Ltd.
- Toy water ball27 May 2025US 12,311,278 B2Shenzhen Huamingjun Rubber Co., Ltd
- Biodegradable sports ball and method for manufacture thereof13 May 2025US 12,296,230 B2Head Technology GmbH
- Baseball with luminous function9 Apr 2026US 2026/0097270 A1
- Toy water ball29 Jan 2026US 2026/0027487 A2Dongguan Saienchuangke Technology Co., Ltd
- Toy water ball2 Oct 2025US 2025/0303317 A1Dongguan Saienchuangke Technology Co., Ltd
- Toy water ball2 Oct 2025US 2025/0303318 A1Dongguan Saienchuangke Technology Co., Ltd
- Toy water ball2 Oct 2025US 2025/0303319 A1Dongguan Saienchuangke Technology Co., Ltd
Most cited
By later US patents
- Game ball and goal31US 6,287,226 B12001
- Game ball24US 4,880,233 ASeoul Nassau Corporation · 1989
- Toy water ball15US 11,786,835 B1Shenzhen Huamingjun Rubber Co., Ltd · 2023
- Tennis balls and method of manufacture15US 4,241,118 AAlbany International Corp. · 1980
- Electrically conductive tennis ball12US 4,071,242 A1978