A63B 39/027
Using special inflation gases
Official title: {using special inflation gases}
A63B39/027 (Using special inflation gases) appears on 4 US grants and 5 published applications in this corpus.
Search patents in A63B- Granted patents
- 4
- Published applications
- 5
- Assignees
- 4
- Inventors
- 13
- Latest grant
- 4 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rubber composition for hollow ball and hollow ball4 Apr 2023US 11,618,813 B2Sumitomo Rubber Industries, Ltd.
- Illuminated ball8 Oct 2019US 10,434,376 B2
- Play ball15 Dec 1981US 4,305,583 ADunlop Limited
- Inflated game ball having long lasting pressure retention with decreased noise17 Nov 1981US 4,300,767 AThe General Tire & Rubber Company
- Rubber composition for hollow ball and hollow ball2 May 2019US 2019/0127560 A1Sumitomo Rubber Industries, Ltd.
- Illuminated ball13 Apr 2017US 2017/0100645 A1
- Illuminated Water Toys13 Apr 2017US 2017/0100678 A1
- Apparatus for recharging pressurized balls and method22 Nov 2012US 2012/0291914 A1
- Gas separator and gas separating method26 Mar 2009US 2009/0078115 A1Eiji Yoshida
Most cited
By later US patents