B29B 7/7447
Including means for feeding the components
Official title: {including means for feeding the components}
B29B7/7447 (Including means for feeding the components) appears on 124 US grants and 100 published applications in this corpus.
Search patents in B29B- Granted patents
- 124
- Published applications
- 100
- Assignees
- 75
- Inventors
- 253
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 2 | 3 |
| 2007 | 4 | 1 |
| 2008 | 2 | 8 |
| 2009 | 2 | 5 |
| 2010 | 4 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 7 |
| 2014 | 3 | 4 |
| 2015 | 6 | 7 |
| 2016 | 2 | 6 |
| 2017 | 3 | 4 |
| 2018 | 3 | 7 |
| 2019 | 5 | 8 |
| 2020 | 4 | 4 |
| 2021 | 4 | 5 |
| 2022 | 5 | 2 |
| 2023 | 2 | 3 |
| 2024 | 4 | 4 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Independent heated hose18 Mar 2025US 12,251,724 B2Graco Minnesota Inc.
- System and method to auto-pressurize prior to dispense in a circulation dispense system22 Oct 2024US 12,122,068 B2Graco Minnesota Inc.
- Apparatus and method for producing and dispensing a reaction mixture25 Jun 2024US 12,017,385 B2Soudal
- Process and device for quick dry and or rapid set aqueous external coatings23 Apr 2024US 11,964,300 B2POLYGLASS S.p.A.
- Split manifold and method for multiple part fluid applications27 Feb 2024US 11,911,787 B1
- Systems and methods for improved fluid gun delivery systems19 Mar 2026US 2026/0077318 A1Binks US, LLC
- Systems, methods, and apparatuses for foam air mixing24 Jul 2025US 2025/0235831 A1Graco Minnesota Inc.
- Independent heated hose5 Jun 2025US 2025/0178007 A1Graco Minnesota Inc.
- Systems and Methods For Improved Fluid Gun Delivery Systems27 Jun 2024US 2024/0213619 A1
- Method of injecting polyurethane in pre-insulated pipes at the points of joining with fittings4 Apr 2024US 2024/0109225 A1
Most cited
By later US patents
- Two-component foam dispensing apparatus113US 5,344,051 AInsta-Foam Products, Inc. · 1994
- Frothable polyurethane composition and a cellular foam produced therefrom suitable for use in joints between wallboards83US 4,275,172 AUnion Carbide Corporation · 1981
- Supercritical fluids as diluents in liquid spray applications of adhesives77US 5,066,522 AUnion Carbide Chemicals & Plastics Technology Corporation · 1991
- Apparatus and methods for application of coatings with supercritical fluids as diluents by spraying from an orifice72US 5,171,613 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Multi-component dispenser with self-pressurization system67US 5,526,957 AInsta-Foam Products, Inc. · 1996