B29B 7/761
Of gun-type, i.e. hand-held units having dispensing means
Official title: {of gun-type, i.e. hand-held units having dispensing means (B29B7/7678 takes precedence)}
B29B7/761 (Of gun-type, i.e. hand-held units having dispensing means) appears on 26 US grants and 25 published applications in this corpus.
Search patents in B29B- Granted patents
- 26
- Published applications
- 25
- Assignees
- 19
- Inventors
- 58
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Plural component spray gun system2 Jul 2024US 12,023,702 B2Wagner Spray Tech Corporation
- Two component mixing module23 Aug 2022US 11,420,220 B2Graco Minnesota Inc.
- Plural component spray gun system22 Mar 2022US 11,278,924 B2Wagner Spray Tech Corporation
- System and method of delivering reactive fluids to an applicator28 Jul 2020US 10,722,909 B1
- Two component mixing module2 Jul 2019US 10,335,810 B2Graco Minnesota Inc.
- Plural component spray gun system21 Nov 2024US 2024/0382986 A1Wagner Spray Tech Corporation
- Mixer, air cap, and mix chamber assembly for a plural component sprayer18 Jul 2024US 2024/0238740 A1Graco Minnesota Inc.
- Method of injecting polyurethane in pre-insulated pipes at the points of joining with fittings4 Apr 2024US 2024/0109225 A1
- Dispensing Machine14 Mar 2024US 2024/0082795 A1
- Plural component spray gun system19 May 2022US 2022/0152636 A1Wagner Spray Tech Corporation
Most cited
By later US patents
- Multi-component dispenser with self-pressurization system67US 5,526,957 AInsta-Foam Products, Inc. · 1996
- Detachable mixing chamber for a fluid dispensing apparatus58US 4,568,003 ASealed Air Corporation · 1986
- Low cost dispenser for multi-component foams52US 5,529,245 AInsta-Foam Products, Inc. · 1996
- Plural component spray gun for fast setting materials45US 7,694,893 B2Graco Minnesota Inc. · 2010
- Gun for dispensing a plural component system18US 4,325,513 A1982