B29B 7/582
For discharging
Official title: {for discharging, e.g. doors}
B29B7/582 (For discharging) appears on 199 US grants and 175 published applications in this corpus.
Search patents in B29B- Granted patents
- 199
- Published applications
- 175
- Assignees
- 142
- Inventors
- 489
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 3 |
| 2002 | 2 | 2 |
| 2003 | 10 | 7 |
| 2004 | 2 | 5 |
| 2005 | 4 | 9 |
| 2006 | 2 | 4 |
| 2007 | 3 | 4 |
| 2008 | 5 | 2 |
| 2009 | 4 | 3 |
| 2010 | 4 | 6 |
| 2011 | 3 | 4 |
| 2012 | 2 | 7 |
| 2013 | 5 | 2 |
| 2014 | 5 | 4 |
| 2015 | 1 | 10 |
| 2016 | 2 | 5 |
| 2017 | 4 | 10 |
| 2018 | 9 | 10 |
| 2019 | 5 | 9 |
| 2020 | 5 | 3 |
| 2021 | 7 | 12 |
| 2022 | 3 | 18 |
| 2023 | 2 | 5 |
| 2024 | 11 | 17 |
| 2025 | 10 | 8 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Expanded polymer pellets11 Aug 2026US 12,703,131 B2adidas AG
- Device for producing and conditioning a multi-component mixture and method for operating a device of this kind14 Apr 2026US 12,600,060 B2Henkel AG & Co. KGaA
- Die, method of manufacturing die, extruder and method of manufacturing pellet7 Apr 2026US 12,594,709 B2The Japan Steel Works, Ltd.
- Micronizing apparatus for hydrogel of super absorbent polymer13 Jan 2026US 12,521,726 B2LG Chem.Ltd.
- Method for adjusting pressure of mixture of gas and paste material discharged from dispenser13 Jan 2026US 12,521,747 B2Sunstar Engineering Inc.
- Die plate assembly for a pelletising apparatus, and a pelletising apparatus having same30 Jul 2026US 2026/0216938 A1Nordson Corporation
- Cutter blade, granulation apparatus, and method for manufacturing cutter blade9 Jul 2026US 2026/0192473 A1The Japan Steel Works, Ltd.
- Apparatus and method for producing a cross-sectionally shaped aerosol-generating material extrudate2 Jul 2026US 2026/0182621 A1Philip Morris Products S. A.
- Splashguard device for a wheeled vehicle and assembly comprising such a device30 Apr 2026US 2026/0115969 A1
- Screw extruder16 Apr 2026US 2026/0102945 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Most cited
By later US patents
- Process and apparatus for creating a colorful three-dimensional object372US 6,129,872 A2000
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999
- Weigh scale blender and method75US 6,007,236 A1999
- Underwater pelletizer and heat exchanger die plate69US 4,123,207 AGala Industries, Inc. · 1978